900882720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1733}}^1$

素因数の和:1792

約数の個数: 216

約数和(自身を含む): 3246453756

約数和(自身を除く): 2345571036

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 361, 380, 456, 480, 570, 608, 684, 720, 722, 760, 855, 912, 1083, 1140, 1368, 1440, 1444, 1520, 1710, 1733, 1805, 1824, 2166, 2280, 2736, 2888, 3040, 3249, 3420, 3466, 3610, 4332, 4560, 5199, 5415, 5472, 5776, 6498, 6840, 6932, 7220, 8664, 8665, 9120, 10398, 10830, 11552, 12996, 13680, 13864, 14440, 15597, 16245, 17328, 17330, 20796, 21660, 25992, 25995, 27360, 27728, 28880, 31194, 32490, 32927, 34656, 34660, 41592, 43320, 51984, 51990, 55456, 57760, 62388, 64980, 65854, 69320, 77985, 83184, 86640, 98781, 103968, 103980, 124776, 129960, 131708, 138640, 155970, 164635, 166368, 173280, 197562, 207960, 249552, 259920, 263416, 277280, 296343, 311940, 329270, 395124, 415920, 493905, 499104, 519840, 526832, 592686, 623880, 625613, 658540, 790248, 831840, 987810, 1053664, 1185372, 1247760, 1251226, 1317080, 1481715, 1580496, 1876839, 1975620, 2370744, 2495520, 2502452, 2634160, 2963430, 3128065, 3160992, 3753678, 3951240, 4741488, 5004904, 5268320, 5630517, 5926860, 6256130, 7507356, 7902480, 9384195, 9482976, 10009808, 11261034, 11853720, 12512260, 15014712, 15804960, 18768390, 20019616, 22522068, 23707440, 25024520, 28152585, 30029424, 37536780, 45044136, 47414880, 50049040, 56305170, 60058848, 75073560, 90088272, 100098080, 112610340, 150147120, 180176544, 225220680, 300294240, 450441360, 900882720]

約数ペア:

[(1, 900882720), (2, 450441360), (3, 300294240), (4, 225220680), (5, 180176544), (6, 150147120), (8, 112610340), (9, 100098080), (10, 90088272), (12, 75073560), (15, 60058848), (16, 56305170), (18, 50049040), (19, 47414880), (20, 45044136), (24, 37536780), (30, 30029424), (32, 28152585), (36, 25024520), (38, 23707440), (40, 22522068), (45, 20019616), (48, 18768390), (57, 15804960), (60, 15014712), (72, 12512260), (76, 11853720), (80, 11261034), (90, 10009808), (95, 9482976), (96, 9384195), (114, 7902480), (120, 7507356), (144, 6256130), (152, 5926860), (160, 5630517), (171, 5268320), (180, 5004904), (190, 4741488), (228, 3951240), (240, 3753678), (285, 3160992), (288, 3128065), (304, 2963430), (342, 2634160), (360, 2502452), (361, 2495520), (380, 2370744), (456, 1975620), (480, 1876839), (570, 1580496), (608, 1481715), (684, 1317080), (720, 1251226), (722, 1247760), (760, 1185372), (855, 1053664), (912, 987810), (1083, 831840), (1140, 790248), (1368, 658540), (1440, 625613), (1444, 623880), (1520, 592686), (1710, 526832), (1733, 519840), (1805, 499104), (1824, 493905), (2166, 415920), (2280, 395124), (2736, 329270), (2888, 311940), (3040, 296343), (3249, 277280), (3420, 263416), (3466, 259920), (3610, 249552), (4332, 207960), (4560, 197562), (5199, 173280), (5415, 166368), (5472, 164635), (5776, 155970), (6498, 138640), (6840, 131708), (6932, 129960), (7220, 124776), (8664, 103980), (8665, 103968), (9120, 98781), (10398, 86640), (10830, 83184), (11552, 77985), (12996, 69320), (13680, 65854), (13864, 64980), (14440, 62388), (15597, 57760), (16245, 55456), (17328, 51990), (17330, 51984), (20796, 43320), (21660, 41592), (25992, 34660), (25995, 34656), (27360, 32927), (27728, 32490), (28880, 31194)]