90575129520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{13163}}^1$

素因数の和:13704

約数の個数: 240

約数和(自身を含む): 320851964160

約数和(自身を除く): 230276834640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 503, 570, 684, 720, 760, 855, 912, 1006, 1140, 1368, 1509, 1520, 1710, 2012, 2280, 2515, 2736, 3018, 3420, 4024, 4527, 4560, 5030, 6036, 6840, 7545, 8048, 9054, 9557, 10060, 12072, 13163, 13680, 15090, 18108, 19114, 20120, 22635, 24144, 26326, 28671, 30180, 36216, 38228, 39489, 40240, 45270, 47785, 52652, 57342, 60360, 65815, 72432, 76456, 78978, 86013, 90540, 95570, 105304, 114684, 118467, 120720, 131630, 143355, 152912, 157956, 172026, 181080, 191140, 197445, 210608, 229368, 236934, 250097, 263260, 286710, 315912, 344052, 362160, 382280, 394890, 430065, 458736, 473868, 500194, 526520, 573420, 592335, 631824, 688104, 750291, 764560, 789780, 860130, 947736, 1000388, 1053040, 1146840, 1184670, 1250485, 1376208, 1500582, 1579560, 1720260, 1895472, 2000776, 2250873, 2293680, 2369340, 2500970, 3001164, 3159120, 3440520, 3751455, 4001552, 4501746, 4738680, 5001940, 6002328, 6620989, 6881040, 7502910, 9003492, 9477360, 10003880, 11254365, 12004656, 13241978, 15005820, 18006984, 19862967, 20007760, 22508730, 26483956, 30011640, 33104945, 36013968, 39725934, 45017460, 52967912, 59588901, 60023280, 66209890, 79451868, 90034920, 99314835, 105935824, 119177802, 125798791, 132419780, 158903736, 180069840, 198629670, 238355604, 251597582, 264839560, 297944505, 317807472, 377396373, 397259340, 476711208, 503195164, 529679120, 595889010, 628993955, 754792746, 794518680, 953422416, 1006390328, 1132189119, 1191778020, 1257987910, 1509585492, 1589037360, 1886981865, 2012780656, 2264378238, 2383556040, 2515975820, 3019170984, 3773963730, 4528756476, 4767112080, 5031951640, 5660945595, 6038341968, 7547927460, 9057512952, 10063903280, 11321891190, 15095854920, 18115025904, 22643782380, 30191709840, 45287564760, 90575129520]

約数ペア:

[(1, 90575129520), (2, 45287564760), (3, 30191709840), (4, 22643782380), (5, 18115025904), (6, 15095854920), (8, 11321891190), (9, 10063903280), (10, 9057512952), (12, 7547927460), (15, 6038341968), (16, 5660945595), (18, 5031951640), (19, 4767112080), (20, 4528756476), (24, 3773963730), (30, 3019170984), (36, 2515975820), (38, 2383556040), (40, 2264378238), (45, 2012780656), (48, 1886981865), (57, 1589037360), (60, 1509585492), (72, 1257987910), (76, 1191778020), (80, 1132189119), (90, 1006390328), (95, 953422416), (114, 794518680), (120, 754792746), (144, 628993955), (152, 595889010), (171, 529679120), (180, 503195164), (190, 476711208), (228, 397259340), (240, 377396373), (285, 317807472), (304, 297944505), (342, 264839560), (360, 251597582), (380, 238355604), (456, 198629670), (503, 180069840), (570, 158903736), (684, 132419780), (720, 125798791), (760, 119177802), (855, 105935824), (912, 99314835), (1006, 90034920), (1140, 79451868), (1368, 66209890), (1509, 60023280), (1520, 59588901), (1710, 52967912), (2012, 45017460), (2280, 39725934), (2515, 36013968), (2736, 33104945), (3018, 30011640), (3420, 26483956), (4024, 22508730), (4527, 20007760), (4560, 19862967), (5030, 18006984), (6036, 15005820), (6840, 13241978), (7545, 12004656), (8048, 11254365), (9054, 10003880), (9557, 9477360), (10060, 9003492), (12072, 7502910), (13163, 6881040), (13680, 6620989), (15090, 6002328), (18108, 5001940), (19114, 4738680), (20120, 4501746), (22635, 4001552), (24144, 3751455), (26326, 3440520), (28671, 3159120), (30180, 3001164), (36216, 2500970), (38228, 2369340), (39489, 2293680), (40240, 2250873), (45270, 2000776), (47785, 1895472), (52652, 1720260), (57342, 1579560), (60360, 1500582), (65815, 1376208), (72432, 1250485), (76456, 1184670), (78978, 1146840), (86013, 1053040), (90540, 1000388), (95570, 947736), (105304, 860130), (114684, 789780), (118467, 764560), (120720, 750291), (131630, 688104), (143355, 631824), (152912, 592335), (157956, 573420), (172026, 526520), (181080, 500194), (191140, 473868), (197445, 458736), (210608, 430065), (229368, 394890), (236934, 382280), (250097, 362160), (263260, 344052), (286710, 315912)]