47565994140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{253361}}^1$

素因数の和:253532

約数の個数: 144

約数和(自身を含む): 166002782400

約数和(自身を除く): 118436788260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 149, 180, 210, 252, 298, 315, 420, 447, 596, 630, 745, 894, 1043, 1260, 1341, 1490, 1788, 2086, 2235, 2682, 2980, 3129, 4172, 4470, 5215, 5364, 6258, 6705, 8940, 9387, 10430, 12516, 13410, 15645, 18774, 20860, 26820, 31290, 37548, 46935, 62580, 93870, 187740, 253361, 506722, 760083, 1013444, 1266805, 1520166, 1773527, 2280249, 2533610, 3040332, 3547054, 3800415, 4560498, 5067220, 5320581, 7094108, 7600830, 8867635, 9120996, 10641162, 11401245, 15201660, 15961743, 17735270, 21282324, 22802490, 26602905, 31923486, 35470540, 37750789, 45604980, 53205810, 63846972, 75501578, 79808715, 106411620, 113252367, 151003156, 159617430, 188753945, 226504734, 264255523, 319234860, 339757101, 377507890, 453009468, 528511046, 566261835, 679514202, 755015780, 792766569, 1057022092, 1132523670, 1321277615, 1359028404, 1585533138, 1698785505, 2265047340, 2378299707, 2642555230, 3171066276, 3397571010, 3963832845, 4756599414, 5285110460, 6795142020, 7927665690, 9513198828, 11891498535, 15855331380, 23782997070, 47565994140]

約数ペア:

[(1, 47565994140), (2, 23782997070), (3, 15855331380), (4, 11891498535), (5, 9513198828), (6, 7927665690), (7, 6795142020), (9, 5285110460), (10, 4756599414), (12, 3963832845), (14, 3397571010), (15, 3171066276), (18, 2642555230), (20, 2378299707), (21, 2265047340), (28, 1698785505), (30, 1585533138), (35, 1359028404), (36, 1321277615), (42, 1132523670), (45, 1057022092), (60, 792766569), (63, 755015780), (70, 679514202), (84, 566261835), (90, 528511046), (105, 453009468), (126, 377507890), (140, 339757101), (149, 319234860), (180, 264255523), (210, 226504734), (252, 188753945), (298, 159617430), (315, 151003156), (420, 113252367), (447, 106411620), (596, 79808715), (630, 75501578), (745, 63846972), (894, 53205810), (1043, 45604980), (1260, 37750789), (1341, 35470540), (1490, 31923486), (1788, 26602905), (2086, 22802490), (2235, 21282324), (2682, 17735270), (2980, 15961743), (3129, 15201660), (4172, 11401245), (4470, 10641162), (5215, 9120996), (5364, 8867635), (6258, 7600830), (6705, 7094108), (8940, 5320581), (9387, 5067220), (10430, 4560498), (12516, 3800415), (13410, 3547054), (15645, 3040332), (18774, 2533610), (20860, 2280249), (26820, 1773527), (31290, 1520166), (37548, 1266805), (46935, 1013444), (62580, 760083), (93870, 506722), (187740, 253361)]