315042000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1$

素因数の和:623

約数の個数: 320

約数和(自身を含む): 1252253184

約数和(自身を除く): 937211184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 100, 104, 105, 112, 120, 125, 130, 140, 150, 156, 168, 175, 182, 195, 200, 208, 210, 240, 250, 260, 273, 280, 300, 312, 325, 336, 350, 364, 375, 390, 400, 420, 455, 500, 520, 525, 546, 560, 577, 600, 624, 650, 700, 728, 750, 780, 840, 875, 910, 975, 1000, 1040, 1050, 1092, 1154, 1200, 1300, 1365, 1400, 1456, 1500, 1560, 1625, 1680, 1731, 1750, 1820, 1950, 2000, 2100, 2184, 2275, 2308, 2600, 2625, 2730, 2800, 2885, 3000, 3120, 3250, 3462, 3500, 3640, 3900, 4039, 4200, 4368, 4550, 4616, 4875, 5200, 5250, 5460, 5770, 6000, 6500, 6825, 6924, 7000, 7280, 7501, 7800, 8078, 8400, 8655, 9100, 9232, 9750, 10500, 10920, 11375, 11540, 12117, 13000, 13650, 13848, 14000, 14425, 15002, 15600, 16156, 17310, 18200, 19500, 20195, 21000, 21840, 22503, 22750, 23080, 24234, 26000, 27300, 27696, 28850, 30004, 32312, 34125, 34620, 36400, 37505, 39000, 40390, 42000, 43275, 45006, 45500, 46160, 48468, 52507, 54600, 57700, 60008, 60585, 64624, 68250, 69240, 72125, 75010, 78000, 80780, 86550, 90012, 91000, 96936, 100975, 105014, 109200, 112515, 115400, 120016, 121170, 136500, 138480, 144250, 150020, 157521, 161560, 173100, 180024, 182000, 187525, 193872, 201950, 210028, 216375, 225030, 230800, 242340, 262535, 273000, 288500, 300040, 302925, 315042, 323120, 346200, 360048, 375050, 403900, 420056, 432750, 450060, 484680, 504875, 525070, 546000, 562575, 577000, 600080, 605850, 630084, 692400, 750100, 787605, 807800, 840112, 865500, 900120, 937625, 969360, 1009750, 1050140, 1125150, 1154000, 1211700, 1260168, 1312675, 1500200, 1514625, 1575210, 1615600, 1731000, 1800240, 1875250, 2019500, 2100280, 2250300, 2423400, 2520336, 2625350, 2812875, 3000400, 3029250, 3150420, 3462000, 3750500, 3938025, 4039000, 4200560, 4500600, 4846800, 5250700, 5625750, 6058500, 6300840, 6563375, 7501000, 7876050, 8078000, 9001200, 10501400, 11251500, 12117000, 12601680, 13126750, 15002000, 15752100, 19690125, 21002800, 22503000, 24234000, 26253500, 31504200, 39380250, 45006000, 52507000, 63008400, 78760500, 105014000, 157521000, 315042000]

約数ペア:

[(1, 315042000), (2, 157521000), (3, 105014000), (4, 78760500), (5, 63008400), (6, 52507000), (7, 45006000), (8, 39380250), (10, 31504200), (12, 26253500), (13, 24234000), (14, 22503000), (15, 21002800), (16, 19690125), (20, 15752100), (21, 15002000), (24, 13126750), (25, 12601680), (26, 12117000), (28, 11251500), (30, 10501400), (35, 9001200), (39, 8078000), (40, 7876050), (42, 7501000), (48, 6563375), (50, 6300840), (52, 6058500), (56, 5625750), (60, 5250700), (65, 4846800), (70, 4500600), (75, 4200560), (78, 4039000), (80, 3938025), (84, 3750500), (91, 3462000), (100, 3150420), (104, 3029250), (105, 3000400), (112, 2812875), (120, 2625350), (125, 2520336), (130, 2423400), (140, 2250300), (150, 2100280), (156, 2019500), (168, 1875250), (175, 1800240), (182, 1731000), (195, 1615600), (200, 1575210), (208, 1514625), (210, 1500200), (240, 1312675), (250, 1260168), (260, 1211700), (273, 1154000), (280, 1125150), (300, 1050140), (312, 1009750), (325, 969360), (336, 937625), (350, 900120), (364, 865500), (375, 840112), (390, 807800), (400, 787605), (420, 750100), (455, 692400), (500, 630084), (520, 605850), (525, 600080), (546, 577000), (560, 562575), (577, 546000), (600, 525070), (624, 504875), (650, 484680), (700, 450060), (728, 432750), (750, 420056), (780, 403900), (840, 375050), (875, 360048), (910, 346200), (975, 323120), (1000, 315042), (1040, 302925), (1050, 300040), (1092, 288500), (1154, 273000), (1200, 262535), (1300, 242340), (1365, 230800), (1400, 225030), (1456, 216375), (1500, 210028), (1560, 201950), (1625, 193872), (1680, 187525), (1731, 182000), (1750, 180024), (1820, 173100), (1950, 161560), (2000, 157521), (2100, 150020), (2184, 144250), (2275, 138480), (2308, 136500), (2600, 121170), (2625, 120016), (2730, 115400), (2800, 112515), (2885, 109200), (3000, 105014), (3120, 100975), (3250, 96936), (3462, 91000), (3500, 90012), (3640, 86550), (3900, 80780), (4039, 78000), (4200, 75010), (4368, 72125), (4550, 69240), (4616, 68250), (4875, 64624), (5200, 60585), (5250, 60008), (5460, 57700), (5770, 54600), (6000, 52507), (6500, 48468), (6825, 46160), (6924, 45500), (7000, 45006), (7280, 43275), (7501, 42000), (7800, 40390), (8078, 39000), (8400, 37505), (8655, 36400), (9100, 34620), (9232, 34125), (9750, 32312), (10500, 30004), (10920, 28850), (11375, 27696), (11540, 27300), (12117, 26000), (13000, 24234), (13650, 23080), (13848, 22750), (14000, 22503), (14425, 21840), (15002, 21000), (15600, 20195), (16156, 19500), (17310, 18200)]