18106472700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:511

約数の個数: 360

約数和(自身を含む): 60496128000

約数和(自身を除く): 42389655300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 47, 50, 54, 60, 75, 81, 90, 94, 100, 108, 135, 141, 150, 162, 180, 188, 199, 225, 235, 239, 270, 282, 300, 324, 398, 405, 423, 450, 470, 478, 540, 564, 597, 675, 705, 717, 796, 810, 846, 900, 940, 956, 995, 1175, 1194, 1195, 1269, 1350, 1410, 1434, 1620, 1692, 1791, 1990, 2025, 2115, 2151, 2350, 2388, 2390, 2538, 2700, 2820, 2868, 2985, 3525, 3582, 3585, 3807, 3980, 4050, 4230, 4302, 4700, 4780, 4975, 5076, 5373, 5970, 5975, 6345, 6453, 7050, 7164, 7170, 7614, 8100, 8460, 8604, 8955, 9353, 9950, 10575, 10746, 10755, 11233, 11940, 11950, 12690, 12906, 14100, 14340, 14925, 15228, 16119, 17910, 17925, 18706, 19035, 19359, 19900, 21150, 21492, 21510, 22466, 23900, 25380, 25812, 26865, 28059, 29850, 31725, 32238, 32265, 33699, 35820, 35850, 37412, 38070, 38718, 42300, 43020, 44775, 44932, 46765, 47561, 53730, 53775, 56118, 56165, 59700, 63450, 64476, 64530, 67398, 71700, 76140, 77436, 80595, 84177, 89550, 93530, 95122, 95175, 96795, 101097, 107460, 107550, 112236, 112330, 126900, 129060, 134325, 134796, 140295, 142683, 161190, 161325, 168354, 168495, 179100, 187060, 190244, 190350, 193590, 202194, 215100, 224660, 233825, 237805, 252531, 268650, 280590, 280825, 285366, 303291, 322380, 322650, 336708, 336990, 380700, 387180, 402975, 404388, 420885, 428049, 467650, 475610, 483975, 505062, 505485, 537300, 561180, 561650, 570732, 606582, 645300, 673980, 701475, 713415, 757593, 805950, 841770, 842475, 856098, 909873, 935300, 951220, 967950, 1010124, 1010970, 1123300, 1189025, 1213164, 1262655, 1284147, 1402950, 1426830, 1515186, 1516455, 1611900, 1683540, 1684950, 1712196, 1819746, 1935900, 2021940, 2104425, 2140245, 2235367, 2378050, 2525310, 2527425, 2568294, 2805900, 2853660, 3030372, 3032910, 3369900, 3567075, 3639492, 3787965, 3852441, 4208850, 4280490, 4470734, 4549365, 4756100, 5050620, 5054850, 5136588, 6065820, 6313275, 6420735, 6706101, 7134150, 7575930, 7582275, 7704882, 8417700, 8560980, 8941468, 9098730, 10109700, 10701225, 11176835, 12626550, 12841470, 13412202, 14268300, 15151860, 15164550, 15409764, 18197460, 18939825, 19262205, 20118303, 21402450, 22353670, 22746825, 25253100, 25682940, 26824404, 30329100, 32103675, 33530505, 37879650, 38524410, 40236606, 42804900, 44707340, 45493650, 55884175, 60354909, 64207350, 67061010, 75759300, 77048820, 80473212, 90987300, 96311025, 100591515, 111768350, 120709818, 128414700, 134122020, 167652525, 181064727, 192622050, 201183030, 223536700, 241419636, 301774545, 335305050, 362129454, 385244100, 402366060, 502957575, 603549090, 670610100, 724258908, 905323635, 1005915150, 1207098180, 1508872725, 1810647270, 2011830300, 3017745450, 3621294540, 4526618175, 6035490900, 9053236350, 18106472700]

約数ペア:

[(1, 18106472700), (2, 9053236350), (3, 6035490900), (4, 4526618175), (5, 3621294540), (6, 3017745450), (9, 2011830300), (10, 1810647270), (12, 1508872725), (15, 1207098180), (18, 1005915150), (20, 905323635), (25, 724258908), (27, 670610100), (30, 603549090), (36, 502957575), (45, 402366060), (47, 385244100), (50, 362129454), (54, 335305050), (60, 301774545), (75, 241419636), (81, 223536700), (90, 201183030), (94, 192622050), (100, 181064727), (108, 167652525), (135, 134122020), (141, 128414700), (150, 120709818), (162, 111768350), (180, 100591515), (188, 96311025), (199, 90987300), (225, 80473212), (235, 77048820), (239, 75759300), (270, 67061010), (282, 64207350), (300, 60354909), (324, 55884175), (398, 45493650), (405, 44707340), (423, 42804900), (450, 40236606), (470, 38524410), (478, 37879650), (540, 33530505), (564, 32103675), (597, 30329100), (675, 26824404), (705, 25682940), (717, 25253100), (796, 22746825), (810, 22353670), (846, 21402450), (900, 20118303), (940, 19262205), (956, 18939825), (995, 18197460), (1175, 15409764), (1194, 15164550), (1195, 15151860), (1269, 14268300), (1350, 13412202), (1410, 12841470), (1434, 12626550), (1620, 11176835), (1692, 10701225), (1791, 10109700), (1990, 9098730), (2025, 8941468), (2115, 8560980), (2151, 8417700), (2350, 7704882), (2388, 7582275), (2390, 7575930), (2538, 7134150), (2700, 6706101), (2820, 6420735), (2868, 6313275), (2985, 6065820), (3525, 5136588), (3582, 5054850), (3585, 5050620), (3807, 4756100), (3980, 4549365), (4050, 4470734), (4230, 4280490), (4302, 4208850), (4700, 3852441), (4780, 3787965), (4975, 3639492), (5076, 3567075), (5373, 3369900), (5970, 3032910), (5975, 3030372), (6345, 2853660), (6453, 2805900), (7050, 2568294), (7164, 2527425), (7170, 2525310), (7614, 2378050), (8100, 2235367), (8460, 2140245), (8604, 2104425), (8955, 2021940), (9353, 1935900), (9950, 1819746), (10575, 1712196), (10746, 1684950), (10755, 1683540), (11233, 1611900), (11940, 1516455), (11950, 1515186), (12690, 1426830), (12906, 1402950), (14100, 1284147), (14340, 1262655), (14925, 1213164), (15228, 1189025), (16119, 1123300), (17910, 1010970), (17925, 1010124), (18706, 967950), (19035, 951220), (19359, 935300), (19900, 909873), (21150, 856098), (21492, 842475), (21510, 841770), (22466, 805950), (23900, 757593), (25380, 713415), (25812, 701475), (26865, 673980), (28059, 645300), (29850, 606582), (31725, 570732), (32238, 561650), (32265, 561180), (33699, 537300), (35820, 505485), (35850, 505062), (37412, 483975), (38070, 475610), (38718, 467650), (42300, 428049), (43020, 420885), (44775, 404388), (44932, 402975), (46765, 387180), (47561, 380700), (53730, 336990), (53775, 336708), (56118, 322650), (56165, 322380), (59700, 303291), (63450, 285366), (64476, 280825), (64530, 280590), (67398, 268650), (71700, 252531), (76140, 237805), (77436, 233825), (80595, 224660), (84177, 215100), (89550, 202194), (93530, 193590), (95122, 190350), (95175, 190244), (96795, 187060), (101097, 179100), (107460, 168495), (107550, 168354), (112236, 161325), (112330, 161190), (126900, 142683), (129060, 140295), (134325, 134796)]