213106500

素因数分解:

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

素因数の和:148

約数の個数: 288

約数和(自身を含む): 735920640

約数和(自身を除く): 522814140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 29, 30, 36, 45, 46, 50, 58, 60, 69, 71, 75, 87, 90, 92, 100, 115, 116, 125, 138, 142, 145, 150, 174, 180, 207, 213, 225, 230, 250, 261, 276, 284, 290, 300, 345, 348, 355, 375, 414, 426, 435, 450, 460, 500, 522, 575, 580, 639, 667, 690, 710, 725, 750, 828, 852, 870, 900, 1035, 1044, 1065, 1125, 1150, 1278, 1305, 1334, 1380, 1420, 1450, 1500, 1633, 1725, 1740, 1775, 2001, 2059, 2070, 2130, 2175, 2250, 2300, 2556, 2610, 2668, 2875, 2900, 3195, 3266, 3335, 3450, 3550, 3625, 4002, 4118, 4140, 4260, 4350, 4500, 4899, 5175, 5220, 5325, 5750, 6003, 6177, 6390, 6525, 6532, 6670, 6900, 7100, 7250, 8004, 8165, 8236, 8625, 8700, 8875, 9798, 10005, 10295, 10350, 10650, 10875, 11500, 12006, 12354, 12780, 13050, 13340, 14500, 14697, 15975, 16330, 16675, 17250, 17750, 18531, 19596, 20010, 20590, 20700, 21300, 21750, 24012, 24495, 24708, 25875, 26100, 26625, 29394, 30015, 30885, 31950, 32625, 32660, 33350, 34500, 35500, 37062, 40020, 40825, 41180, 43500, 47357, 48990, 50025, 51475, 51750, 53250, 58788, 60030, 61770, 63900, 65250, 66700, 73485, 74124, 79875, 81650, 83375, 92655, 94714, 97980, 100050, 102950, 103500, 106500, 120060, 122475, 123540, 130500, 142071, 146970, 150075, 154425, 159750, 163300, 166750, 185310, 189428, 200100, 204125, 205900, 236785, 244950, 250125, 257375, 284142, 293940, 300150, 308850, 319500, 333500, 367425, 370620, 408250, 426213, 463275, 473570, 489900, 500250, 514750, 568284, 600300, 612375, 617700, 710355, 734850, 750375, 772125, 816500, 852426, 926550, 947140, 1000500, 1029500, 1183925, 1224750, 1420710, 1469700, 1500750, 1544250, 1704852, 1837125, 1853100, 2131065, 2316375, 2367850, 2449500, 2841420, 3001500, 3088500, 3551775, 3674250, 4262130, 4632750, 4735700, 5919625, 7103550, 7348500, 8524260, 9265500, 10655325, 11839250, 14207100, 17758875, 21310650, 23678500, 35517750, 42621300, 53276625, 71035500, 106553250, 213106500]

約数ペア:

[(1, 213106500), (2, 106553250), (3, 71035500), (4, 53276625), (5, 42621300), (6, 35517750), (9, 23678500), (10, 21310650), (12, 17758875), (15, 14207100), (18, 11839250), (20, 10655325), (23, 9265500), (25, 8524260), (29, 7348500), (30, 7103550), (36, 5919625), (45, 4735700), (46, 4632750), (50, 4262130), (58, 3674250), (60, 3551775), (69, 3088500), (71, 3001500), (75, 2841420), (87, 2449500), (90, 2367850), (92, 2316375), (100, 2131065), (115, 1853100), (116, 1837125), (125, 1704852), (138, 1544250), (142, 1500750), (145, 1469700), (150, 1420710), (174, 1224750), (180, 1183925), (207, 1029500), (213, 1000500), (225, 947140), (230, 926550), (250, 852426), (261, 816500), (276, 772125), (284, 750375), (290, 734850), (300, 710355), (345, 617700), (348, 612375), (355, 600300), (375, 568284), (414, 514750), (426, 500250), (435, 489900), (450, 473570), (460, 463275), (500, 426213), (522, 408250), (575, 370620), (580, 367425), (639, 333500), (667, 319500), (690, 308850), (710, 300150), (725, 293940), (750, 284142), (828, 257375), (852, 250125), (870, 244950), (900, 236785), (1035, 205900), (1044, 204125), (1065, 200100), (1125, 189428), (1150, 185310), (1278, 166750), (1305, 163300), (1334, 159750), (1380, 154425), (1420, 150075), (1450, 146970), (1500, 142071), (1633, 130500), (1725, 123540), (1740, 122475), (1775, 120060), (2001, 106500), (2059, 103500), (2070, 102950), (2130, 100050), (2175, 97980), (2250, 94714), (2300, 92655), (2556, 83375), (2610, 81650), (2668, 79875), (2875, 74124), (2900, 73485), (3195, 66700), (3266, 65250), (3335, 63900), (3450, 61770), (3550, 60030), (3625, 58788), (4002, 53250), (4118, 51750), (4140, 51475), (4260, 50025), (4350, 48990), (4500, 47357), (4899, 43500), (5175, 41180), (5220, 40825), (5325, 40020), (5750, 37062), (6003, 35500), (6177, 34500), (6390, 33350), (6525, 32660), (6532, 32625), (6670, 31950), (6900, 30885), (7100, 30015), (7250, 29394), (8004, 26625), (8165, 26100), (8236, 25875), (8625, 24708), (8700, 24495), (8875, 24012), (9798, 21750), (10005, 21300), (10295, 20700), (10350, 20590), (10650, 20010), (10875, 19596), (11500, 18531), (12006, 17750), (12354, 17250), (12780, 16675), (13050, 16330), (13340, 15975), (14500, 14697)]