75112380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:697

約数の個数: 192

約数和(自身を含む): 276111360

約数和(自身を除く): 200998980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 372, 378, 420, 434, 465, 540, 558, 620, 630, 641, 651, 756, 837, 868, 930, 945, 1085, 1116, 1260, 1282, 1302, 1395, 1674, 1860, 1890, 1923, 1953, 2170, 2564, 2604, 2790, 3205, 3255, 3348, 3780, 3846, 3906, 4185, 4340, 4487, 5580, 5769, 5859, 6410, 6510, 7692, 7812, 8370, 8974, 9615, 9765, 11538, 11718, 12820, 13020, 13461, 16740, 17307, 17948, 19230, 19530, 19871, 22435, 23076, 23436, 26922, 28845, 29295, 34614, 38460, 39060, 39742, 40383, 44870, 53844, 57690, 58590, 59613, 67305, 69228, 79484, 80766, 86535, 89740, 99355, 115380, 117180, 119226, 121149, 134610, 139097, 161532, 173070, 178839, 198710, 201915, 238452, 242298, 269220, 278194, 298065, 346140, 357678, 397420, 403830, 417291, 484596, 536517, 556388, 596130, 605745, 695485, 715356, 807660, 834582, 894195, 1073034, 1192260, 1211490, 1251873, 1390970, 1669164, 1788390, 2086455, 2146068, 2422980, 2503746, 2682585, 2781940, 3576780, 3755619, 4172910, 5007492, 5365170, 6259365, 7511238, 8345820, 10730340, 12518730, 15022476, 18778095, 25037460, 37556190, 75112380]

約数ペア:

[(1, 75112380), (2, 37556190), (3, 25037460), (4, 18778095), (5, 15022476), (6, 12518730), (7, 10730340), (9, 8345820), (10, 7511238), (12, 6259365), (14, 5365170), (15, 5007492), (18, 4172910), (20, 3755619), (21, 3576780), (27, 2781940), (28, 2682585), (30, 2503746), (31, 2422980), (35, 2146068), (36, 2086455), (42, 1788390), (45, 1669164), (54, 1390970), (60, 1251873), (62, 1211490), (63, 1192260), (70, 1073034), (84, 894195), (90, 834582), (93, 807660), (105, 715356), (108, 695485), (124, 605745), (126, 596130), (135, 556388), (140, 536517), (155, 484596), (180, 417291), (186, 403830), (189, 397420), (210, 357678), (217, 346140), (252, 298065), (270, 278194), (279, 269220), (310, 242298), (315, 238452), (372, 201915), (378, 198710), (420, 178839), (434, 173070), (465, 161532), (540, 139097), (558, 134610), (620, 121149), (630, 119226), (641, 117180), (651, 115380), (756, 99355), (837, 89740), (868, 86535), (930, 80766), (945, 79484), (1085, 69228), (1116, 67305), (1260, 59613), (1282, 58590), (1302, 57690), (1395, 53844), (1674, 44870), (1860, 40383), (1890, 39742), (1923, 39060), (1953, 38460), (2170, 34614), (2564, 29295), (2604, 28845), (2790, 26922), (3205, 23436), (3255, 23076), (3348, 22435), (3780, 19871), (3846, 19530), (3906, 19230), (4185, 17948), (4340, 17307), (4487, 16740), (5580, 13461), (5769, 13020), (5859, 12820), (6410, 11718), (6510, 11538), (7692, 9765), (7812, 9615), (8370, 8974)]