284142000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 320

約数和(自身を含む): 1002792960

約数和(自身を除く): 718650960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 29, 30, 40, 46, 48, 50, 58, 60, 69, 71, 75, 80, 87, 92, 100, 115, 116, 120, 125, 138, 142, 145, 150, 174, 184, 200, 213, 230, 232, 240, 250, 276, 284, 290, 300, 345, 348, 355, 368, 375, 400, 426, 435, 460, 464, 500, 552, 568, 575, 580, 600, 667, 690, 696, 710, 725, 750, 852, 870, 920, 1000, 1065, 1104, 1136, 1150, 1160, 1200, 1334, 1380, 1392, 1420, 1450, 1500, 1633, 1704, 1725, 1740, 1775, 1840, 2000, 2001, 2059, 2130, 2175, 2300, 2320, 2668, 2760, 2840, 2875, 2900, 3000, 3266, 3335, 3408, 3450, 3480, 3550, 3625, 4002, 4118, 4260, 4350, 4600, 4899, 5325, 5336, 5520, 5680, 5750, 5800, 6000, 6177, 6532, 6670, 6900, 6960, 7100, 7250, 8004, 8165, 8236, 8520, 8625, 8700, 8875, 9200, 9798, 10005, 10295, 10650, 10672, 10875, 11500, 11600, 12354, 13064, 13340, 13800, 14200, 14500, 16008, 16330, 16472, 16675, 17040, 17250, 17400, 17750, 19596, 20010, 20590, 21300, 21750, 23000, 24495, 24708, 26128, 26625, 26680, 27600, 28400, 29000, 30885, 32016, 32660, 32944, 33350, 34500, 34800, 35500, 39192, 40020, 40825, 41180, 42600, 43500, 46000, 47357, 48990, 49416, 50025, 51475, 53250, 53360, 58000, 61770, 65320, 66700, 69000, 71000, 78384, 80040, 81650, 82360, 83375, 85200, 87000, 94714, 97980, 98832, 100050, 102950, 106500, 122475, 123540, 130640, 133400, 138000, 142000, 142071, 154425, 160080, 163300, 164720, 166750, 174000, 189428, 195960, 200100, 204125, 205900, 213000, 236785, 244950, 247080, 250125, 257375, 266800, 284142, 308850, 326600, 333500, 378856, 391920, 400200, 408250, 411800, 426000, 473570, 489900, 494160, 500250, 514750, 568284, 612375, 617700, 653200, 667000, 710355, 757712, 772125, 800400, 816500, 823600, 947140, 979800, 1000500, 1029500, 1136568, 1183925, 1224750, 1235400, 1334000, 1420710, 1544250, 1633000, 1894280, 1959600, 2001000, 2059000, 2273136, 2367850, 2449500, 2470800, 2841420, 3088500, 3266000, 3551775, 3788560, 4002000, 4118000, 4735700, 4899000, 5682840, 5919625, 6177000, 7103550, 9471400, 9798000, 11365680, 11839250, 12354000, 14207100, 17758875, 18942800, 23678500, 28414200, 35517750, 47357000, 56828400, 71035500, 94714000, 142071000, 284142000]

約数ペア:

[(1, 284142000), (2, 142071000), (3, 94714000), (4, 71035500), (5, 56828400), (6, 47357000), (8, 35517750), (10, 28414200), (12, 23678500), (15, 18942800), (16, 17758875), (20, 14207100), (23, 12354000), (24, 11839250), (25, 11365680), (29, 9798000), (30, 9471400), (40, 7103550), (46, 6177000), (48, 5919625), (50, 5682840), (58, 4899000), (60, 4735700), (69, 4118000), (71, 4002000), (75, 3788560), (80, 3551775), (87, 3266000), (92, 3088500), (100, 2841420), (115, 2470800), (116, 2449500), (120, 2367850), (125, 2273136), (138, 2059000), (142, 2001000), (145, 1959600), (150, 1894280), (174, 1633000), (184, 1544250), (200, 1420710), (213, 1334000), (230, 1235400), (232, 1224750), (240, 1183925), (250, 1136568), (276, 1029500), (284, 1000500), (290, 979800), (300, 947140), (345, 823600), (348, 816500), (355, 800400), (368, 772125), (375, 757712), (400, 710355), (426, 667000), (435, 653200), (460, 617700), (464, 612375), (500, 568284), (552, 514750), (568, 500250), (575, 494160), (580, 489900), (600, 473570), (667, 426000), (690, 411800), (696, 408250), (710, 400200), (725, 391920), (750, 378856), (852, 333500), (870, 326600), (920, 308850), (1000, 284142), (1065, 266800), (1104, 257375), (1136, 250125), (1150, 247080), (1160, 244950), (1200, 236785), (1334, 213000), (1380, 205900), (1392, 204125), (1420, 200100), (1450, 195960), (1500, 189428), (1633, 174000), (1704, 166750), (1725, 164720), (1740, 163300), (1775, 160080), (1840, 154425), (2000, 142071), (2001, 142000), (2059, 138000), (2130, 133400), (2175, 130640), (2300, 123540), (2320, 122475), (2668, 106500), (2760, 102950), (2840, 100050), (2875, 98832), (2900, 97980), (3000, 94714), (3266, 87000), (3335, 85200), (3408, 83375), (3450, 82360), (3480, 81650), (3550, 80040), (3625, 78384), (4002, 71000), (4118, 69000), (4260, 66700), (4350, 65320), (4600, 61770), (4899, 58000), (5325, 53360), (5336, 53250), (5520, 51475), (5680, 50025), (5750, 49416), (5800, 48990), (6000, 47357), (6177, 46000), (6532, 43500), (6670, 42600), (6900, 41180), (6960, 40825), (7100, 40020), (7250, 39192), (8004, 35500), (8165, 34800), (8236, 34500), (8520, 33350), (8625, 32944), (8700, 32660), (8875, 32016), (9200, 30885), (9798, 29000), (10005, 28400), (10295, 27600), (10650, 26680), (10672, 26625), (10875, 26128), (11500, 24708), (11600, 24495), (12354, 23000), (13064, 21750), (13340, 21300), (13800, 20590), (14200, 20010), (14500, 19596), (16008, 17750), (16330, 17400), (16472, 17250), (16675, 17040)]