365328180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:299

約数の個数: 288

約数和(自身を含む): 1341849600

約数和(自身を除く): 976521420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 47, 60, 62, 63, 70, 84, 90, 93, 94, 105, 124, 126, 140, 141, 155, 180, 186, 188, 199, 210, 217, 235, 252, 279, 282, 310, 315, 329, 372, 398, 420, 423, 434, 465, 470, 558, 564, 597, 620, 630, 651, 658, 705, 796, 846, 868, 930, 940, 987, 995, 1085, 1116, 1194, 1260, 1302, 1316, 1393, 1395, 1410, 1457, 1645, 1692, 1791, 1860, 1953, 1974, 1990, 2115, 2170, 2388, 2604, 2786, 2790, 2820, 2914, 2961, 2985, 3255, 3290, 3582, 3906, 3948, 3980, 4179, 4230, 4340, 4371, 4935, 5572, 5580, 5828, 5922, 5970, 6169, 6510, 6580, 6965, 7164, 7285, 7812, 8358, 8460, 8742, 8955, 9353, 9765, 9870, 10199, 11844, 11940, 12338, 12537, 13020, 13113, 13930, 14570, 14805, 16716, 17484, 17910, 18507, 18706, 19530, 19740, 20398, 20895, 21855, 24676, 25074, 26226, 27860, 28059, 29140, 29610, 30597, 30845, 35820, 37014, 37412, 39060, 40796, 41790, 43183, 43710, 46765, 50148, 50995, 52452, 55521, 56118, 59220, 61194, 61690, 62685, 65471, 65565, 74028, 83580, 84177, 86366, 87420, 91791, 92535, 93530, 101990, 111042, 112236, 122388, 123380, 125370, 129549, 130942, 131130, 140295, 152985, 168354, 172732, 183582, 185070, 187060, 196413, 203980, 215915, 222084, 250740, 259098, 261884, 262260, 277605, 280590, 289943, 305970, 327355, 336708, 367164, 370140, 388647, 392826, 420885, 431830, 458955, 518196, 555210, 561180, 579886, 589239, 611940, 647745, 654710, 777294, 785652, 841770, 863660, 869829, 917910, 982065, 1110420, 1159772, 1178478, 1295490, 1309420, 1449715, 1554588, 1683540, 1739658, 1835820, 1943235, 1964130, 2029601, 2356956, 2590980, 2609487, 2899430, 2946195, 3479316, 3886470, 3928260, 4059202, 4349145, 5218974, 5798860, 5892390, 6088803, 7772940, 8118404, 8698290, 10148005, 10437948, 11784780, 12177606, 13047435, 17396580, 18266409, 20296010, 24355212, 26094870, 30444015, 36532818, 40592020, 52189740, 60888030, 73065636, 91332045, 121776060, 182664090, 365328180]

約数ペア:

[(1, 365328180), (2, 182664090), (3, 121776060), (4, 91332045), (5, 73065636), (6, 60888030), (7, 52189740), (9, 40592020), (10, 36532818), (12, 30444015), (14, 26094870), (15, 24355212), (18, 20296010), (20, 18266409), (21, 17396580), (28, 13047435), (30, 12177606), (31, 11784780), (35, 10437948), (36, 10148005), (42, 8698290), (45, 8118404), (47, 7772940), (60, 6088803), (62, 5892390), (63, 5798860), (70, 5218974), (84, 4349145), (90, 4059202), (93, 3928260), (94, 3886470), (105, 3479316), (124, 2946195), (126, 2899430), (140, 2609487), (141, 2590980), (155, 2356956), (180, 2029601), (186, 1964130), (188, 1943235), (199, 1835820), (210, 1739658), (217, 1683540), (235, 1554588), (252, 1449715), (279, 1309420), (282, 1295490), (310, 1178478), (315, 1159772), (329, 1110420), (372, 982065), (398, 917910), (420, 869829), (423, 863660), (434, 841770), (465, 785652), (470, 777294), (558, 654710), (564, 647745), (597, 611940), (620, 589239), (630, 579886), (651, 561180), (658, 555210), (705, 518196), (796, 458955), (846, 431830), (868, 420885), (930, 392826), (940, 388647), (987, 370140), (995, 367164), (1085, 336708), (1116, 327355), (1194, 305970), (1260, 289943), (1302, 280590), (1316, 277605), (1393, 262260), (1395, 261884), (1410, 259098), (1457, 250740), (1645, 222084), (1692, 215915), (1791, 203980), (1860, 196413), (1953, 187060), (1974, 185070), (1990, 183582), (2115, 172732), (2170, 168354), (2388, 152985), (2604, 140295), (2786, 131130), (2790, 130942), (2820, 129549), (2914, 125370), (2961, 123380), (2985, 122388), (3255, 112236), (3290, 111042), (3582, 101990), (3906, 93530), (3948, 92535), (3980, 91791), (4179, 87420), (4230, 86366), (4340, 84177), (4371, 83580), (4935, 74028), (5572, 65565), (5580, 65471), (5828, 62685), (5922, 61690), (5970, 61194), (6169, 59220), (6510, 56118), (6580, 55521), (6965, 52452), (7164, 50995), (7285, 50148), (7812, 46765), (8358, 43710), (8460, 43183), (8742, 41790), (8955, 40796), (9353, 39060), (9765, 37412), (9870, 37014), (10199, 35820), (11844, 30845), (11940, 30597), (12338, 29610), (12537, 29140), (13020, 28059), (13113, 27860), (13930, 26226), (14570, 25074), (14805, 24676), (16716, 21855), (17484, 20895), (17910, 20398), (18507, 19740), (18706, 19530)]