440135100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:306

約数の個数: 288

約数和(自身を含む): 1539901440

約数和(自身を除く): 1099766340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 43, 45, 50, 51, 54, 60, 68, 75, 85, 86, 90, 100, 102, 108, 129, 135, 150, 153, 170, 172, 180, 204, 215, 223, 225, 255, 258, 270, 300, 306, 340, 387, 425, 430, 446, 450, 459, 510, 516, 540, 612, 645, 669, 675, 731, 765, 774, 850, 860, 892, 900, 918, 1020, 1075, 1115, 1161, 1275, 1290, 1338, 1350, 1462, 1530, 1548, 1700, 1836, 1935, 2007, 2150, 2193, 2230, 2295, 2322, 2550, 2580, 2676, 2700, 2924, 3060, 3225, 3345, 3655, 3791, 3825, 3870, 4014, 4300, 4386, 4460, 4590, 4644, 5100, 5575, 5805, 6021, 6450, 6579, 6690, 7310, 7582, 7650, 7740, 8028, 8772, 9180, 9589, 9675, 10035, 10965, 11150, 11373, 11475, 11610, 12042, 12900, 13158, 13380, 14620, 15164, 15300, 16725, 18275, 18955, 19178, 19350, 19737, 20070, 21930, 22300, 22746, 22950, 23220, 24084, 26316, 28767, 29025, 30105, 32895, 33450, 34119, 36550, 37910, 38356, 38700, 39474, 40140, 43860, 45492, 45900, 47945, 50175, 54825, 56865, 57534, 58050, 60210, 65790, 66900, 68238, 73100, 75820, 78948, 86301, 94775, 95890, 98685, 100350, 102357, 109650, 113730, 115068, 116100, 120420, 131580, 136476, 143835, 150525, 163013, 164475, 170595, 172602, 189550, 191780, 197370, 200700, 204714, 219300, 227460, 239725, 258903, 284325, 287670, 301050, 326026, 328950, 341190, 345204, 379100, 394740, 409428, 431505, 479450, 489039, 493425, 511785, 517806, 568650, 575340, 602100, 652052, 657900, 682380, 719175, 815065, 852975, 863010, 958900, 978078, 986850, 1023570, 1035612, 1137300, 1294515, 1438350, 1467117, 1630130, 1705950, 1726020, 1956156, 1973700, 2047140, 2157525, 2445195, 2558925, 2589030, 2876700, 2934234, 3260260, 3411900, 4075325, 4315050, 4401351, 4890390, 5117850, 5178060, 5868468, 6472575, 7335585, 8150650, 8630100, 8802702, 9780780, 10235700, 12225975, 12945150, 14671170, 16301300, 17605404, 22006755, 24451950, 25890300, 29342340, 36677925, 44013510, 48903900, 73355850, 88027020, 110033775, 146711700, 220067550, 440135100]

約数ペア:

[(1, 440135100), (2, 220067550), (3, 146711700), (4, 110033775), (5, 88027020), (6, 73355850), (9, 48903900), (10, 44013510), (12, 36677925), (15, 29342340), (17, 25890300), (18, 24451950), (20, 22006755), (25, 17605404), (27, 16301300), (30, 14671170), (34, 12945150), (36, 12225975), (43, 10235700), (45, 9780780), (50, 8802702), (51, 8630100), (54, 8150650), (60, 7335585), (68, 6472575), (75, 5868468), (85, 5178060), (86, 5117850), (90, 4890390), (100, 4401351), (102, 4315050), (108, 4075325), (129, 3411900), (135, 3260260), (150, 2934234), (153, 2876700), (170, 2589030), (172, 2558925), (180, 2445195), (204, 2157525), (215, 2047140), (223, 1973700), (225, 1956156), (255, 1726020), (258, 1705950), (270, 1630130), (300, 1467117), (306, 1438350), (340, 1294515), (387, 1137300), (425, 1035612), (430, 1023570), (446, 986850), (450, 978078), (459, 958900), (510, 863010), (516, 852975), (540, 815065), (612, 719175), (645, 682380), (669, 657900), (675, 652052), (731, 602100), (765, 575340), (774, 568650), (850, 517806), (860, 511785), (892, 493425), (900, 489039), (918, 479450), (1020, 431505), (1075, 409428), (1115, 394740), (1161, 379100), (1275, 345204), (1290, 341190), (1338, 328950), (1350, 326026), (1462, 301050), (1530, 287670), (1548, 284325), (1700, 258903), (1836, 239725), (1935, 227460), (2007, 219300), (2150, 204714), (2193, 200700), (2230, 197370), (2295, 191780), (2322, 189550), (2550, 172602), (2580, 170595), (2676, 164475), (2700, 163013), (2924, 150525), (3060, 143835), (3225, 136476), (3345, 131580), (3655, 120420), (3791, 116100), (3825, 115068), (3870, 113730), (4014, 109650), (4300, 102357), (4386, 100350), (4460, 98685), (4590, 95890), (4644, 94775), (5100, 86301), (5575, 78948), (5805, 75820), (6021, 73100), (6450, 68238), (6579, 66900), (6690, 65790), (7310, 60210), (7582, 58050), (7650, 57534), (7740, 56865), (8028, 54825), (8772, 50175), (9180, 47945), (9589, 45900), (9675, 45492), (10035, 43860), (10965, 40140), (11150, 39474), (11373, 38700), (11475, 38356), (11610, 37910), (12042, 36550), (12900, 34119), (13158, 33450), (13380, 32895), (14620, 30105), (15164, 29025), (15300, 28767), (16725, 26316), (18275, 24084), (18955, 23220), (19178, 22950), (19350, 22746), (19737, 22300), (20070, 21930)]