18200643480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1\times {\mathrm{1063}}^1$

素因数の和:1518

約数の個数: 192

約数和(自身を含む): 59754240000

約数和(自身を除く): 41553596520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 199, 239, 360, 398, 478, 597, 717, 796, 956, 995, 1063, 1194, 1195, 1434, 1592, 1791, 1912, 1990, 2126, 2151, 2388, 2390, 2868, 2985, 3189, 3582, 3585, 3980, 4252, 4302, 4776, 4780, 5315, 5736, 5970, 6378, 7164, 7170, 7960, 8504, 8604, 8955, 9560, 9567, 10630, 10755, 11940, 12756, 14328, 14340, 15945, 17208, 17910, 19134, 21260, 21510, 23880, 25512, 28680, 31890, 35820, 38268, 42520, 43020, 47561, 47835, 63780, 71640, 76536, 86040, 95122, 95670, 127560, 142683, 190244, 191340, 211537, 237805, 254057, 285366, 380488, 382680, 423074, 428049, 475610, 508114, 570732, 634611, 713415, 762171, 846148, 856098, 951220, 1016228, 1057685, 1141464, 1269222, 1270285, 1426830, 1524342, 1692296, 1712196, 1902440, 1903833, 2032456, 2115370, 2140245, 2286513, 2538444, 2540570, 2853660, 3048684, 3173055, 3424392, 3807666, 3810855, 4230740, 4280490, 4573026, 5076888, 5081140, 5707320, 6097368, 6346110, 7615332, 7621710, 8461480, 8560980, 9146052, 9519165, 10162280, 11432565, 12692220, 15230664, 15243420, 17121960, 18292104, 19038330, 22865130, 25384440, 30486840, 38076660, 45730260, 50557343, 76153320, 91460520, 101114686, 151672029, 202229372, 252786715, 303344058, 404458744, 455016087, 505573430, 606688116, 758360145, 910032174, 1011146860, 1213376232, 1516720290, 1820064348, 2022293720, 2275080435, 3033440580, 3640128696, 4550160870, 6066881160, 9100321740, 18200643480]

約数ペア:

[(1, 18200643480), (2, 9100321740), (3, 6066881160), (4, 4550160870), (5, 3640128696), (6, 3033440580), (8, 2275080435), (9, 2022293720), (10, 1820064348), (12, 1516720290), (15, 1213376232), (18, 1011146860), (20, 910032174), (24, 758360145), (30, 606688116), (36, 505573430), (40, 455016087), (45, 404458744), (60, 303344058), (72, 252786715), (90, 202229372), (120, 151672029), (180, 101114686), (199, 91460520), (239, 76153320), (360, 50557343), (398, 45730260), (478, 38076660), (597, 30486840), (717, 25384440), (796, 22865130), (956, 19038330), (995, 18292104), (1063, 17121960), (1194, 15243420), (1195, 15230664), (1434, 12692220), (1592, 11432565), (1791, 10162280), (1912, 9519165), (1990, 9146052), (2126, 8560980), (2151, 8461480), (2388, 7621710), (2390, 7615332), (2868, 6346110), (2985, 6097368), (3189, 5707320), (3582, 5081140), (3585, 5076888), (3980, 4573026), (4252, 4280490), (4302, 4230740), (4776, 3810855), (4780, 3807666), (5315, 3424392), (5736, 3173055), (5970, 3048684), (6378, 2853660), (7164, 2540570), (7170, 2538444), (7960, 2286513), (8504, 2140245), (8604, 2115370), (8955, 2032456), (9560, 1903833), (9567, 1902440), (10630, 1712196), (10755, 1692296), (11940, 1524342), (12756, 1426830), (14328, 1270285), (14340, 1269222), (15945, 1141464), (17208, 1057685), (17910, 1016228), (19134, 951220), (21260, 856098), (21510, 846148), (23880, 762171), (25512, 713415), (28680, 634611), (31890, 570732), (35820, 508114), (38268, 475610), (42520, 428049), (43020, 423074), (47561, 382680), (47835, 380488), (63780, 285366), (71640, 254057), (76536, 237805), (86040, 211537), (95122, 191340), (95670, 190244), (127560, 142683)]