220529400

素因数分解:

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

素因数の和:623

約数の個数: 288

約数和(自身を含む): 857913840

約数和(自身を除く): 637384440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 49, 50, 52, 56, 60, 65, 70, 75, 78, 84, 91, 98, 100, 104, 105, 120, 130, 140, 147, 150, 156, 168, 175, 182, 195, 196, 200, 210, 245, 260, 273, 280, 294, 300, 312, 325, 350, 364, 390, 392, 420, 455, 490, 520, 525, 546, 577, 588, 600, 637, 650, 700, 728, 735, 780, 840, 910, 975, 980, 1050, 1092, 1154, 1176, 1225, 1274, 1300, 1365, 1400, 1470, 1560, 1731, 1820, 1911, 1950, 1960, 2100, 2184, 2275, 2308, 2450, 2548, 2600, 2730, 2885, 2940, 3185, 3462, 3640, 3675, 3822, 3900, 4039, 4200, 4550, 4616, 4900, 5096, 5460, 5770, 5880, 6370, 6825, 6924, 7350, 7501, 7644, 7800, 8078, 8655, 9100, 9555, 9800, 10920, 11540, 12117, 12740, 13650, 13848, 14425, 14700, 15002, 15288, 15925, 16156, 17310, 18200, 19110, 20195, 22503, 23080, 24234, 25480, 27300, 28273, 28850, 29400, 30004, 31850, 32312, 34620, 37505, 38220, 40390, 43275, 45006, 47775, 48468, 52507, 54600, 56546, 57700, 60008, 60585, 63700, 69240, 75010, 76440, 80780, 84819, 86550, 90012, 95550, 96936, 100975, 105014, 112515, 113092, 115400, 121170, 127400, 141365, 150020, 157521, 161560, 169638, 173100, 180024, 187525, 191100, 201950, 210028, 225030, 226184, 242340, 262535, 282730, 300040, 302925, 315042, 339276, 346200, 367549, 375050, 382200, 403900, 420056, 424095, 450060, 484680, 525070, 562575, 565460, 605850, 630084, 678552, 706825, 735098, 750100, 787605, 807800, 848190, 900120, 1050140, 1102647, 1125150, 1130920, 1211700, 1260168, 1312675, 1413650, 1470196, 1500200, 1575210, 1696380, 1837745, 2100280, 2120475, 2205294, 2250300, 2423400, 2625350, 2827300, 2940392, 3150420, 3392760, 3675490, 3938025, 4240950, 4410588, 4500600, 5250700, 5513235, 5654600, 6300840, 7350980, 7876050, 8481900, 8821176, 9188725, 10501400, 11026470, 14701960, 15752100, 16963800, 18377450, 22052940, 27566175, 31504200, 36754900, 44105880, 55132350, 73509800, 110264700, 220529400]

約数ペア:

[(1, 220529400), (2, 110264700), (3, 73509800), (4, 55132350), (5, 44105880), (6, 36754900), (7, 31504200), (8, 27566175), (10, 22052940), (12, 18377450), (13, 16963800), (14, 15752100), (15, 14701960), (20, 11026470), (21, 10501400), (24, 9188725), (25, 8821176), (26, 8481900), (28, 7876050), (30, 7350980), (35, 6300840), (39, 5654600), (40, 5513235), (42, 5250700), (49, 4500600), (50, 4410588), (52, 4240950), (56, 3938025), (60, 3675490), (65, 3392760), (70, 3150420), (75, 2940392), (78, 2827300), (84, 2625350), (91, 2423400), (98, 2250300), (100, 2205294), (104, 2120475), (105, 2100280), (120, 1837745), (130, 1696380), (140, 1575210), (147, 1500200), (150, 1470196), (156, 1413650), (168, 1312675), (175, 1260168), (182, 1211700), (195, 1130920), (196, 1125150), (200, 1102647), (210, 1050140), (245, 900120), (260, 848190), (273, 807800), (280, 787605), (294, 750100), (300, 735098), (312, 706825), (325, 678552), (350, 630084), (364, 605850), (390, 565460), (392, 562575), (420, 525070), (455, 484680), (490, 450060), (520, 424095), (525, 420056), (546, 403900), (577, 382200), (588, 375050), (600, 367549), (637, 346200), (650, 339276), (700, 315042), (728, 302925), (735, 300040), (780, 282730), (840, 262535), (910, 242340), (975, 226184), (980, 225030), (1050, 210028), (1092, 201950), (1154, 191100), (1176, 187525), (1225, 180024), (1274, 173100), (1300, 169638), (1365, 161560), (1400, 157521), (1470, 150020), (1560, 141365), (1731, 127400), (1820, 121170), (1911, 115400), (1950, 113092), (1960, 112515), (2100, 105014), (2184, 100975), (2275, 96936), (2308, 95550), (2450, 90012), (2548, 86550), (2600, 84819), (2730, 80780), (2885, 76440), (2940, 75010), (3185, 69240), (3462, 63700), (3640, 60585), (3675, 60008), (3822, 57700), (3900, 56546), (4039, 54600), (4200, 52507), (4550, 48468), (4616, 47775), (4900, 45006), (5096, 43275), (5460, 40390), (5770, 38220), (5880, 37505), (6370, 34620), (6825, 32312), (6924, 31850), (7350, 30004), (7501, 29400), (7644, 28850), (7800, 28273), (8078, 27300), (8655, 25480), (9100, 24234), (9555, 23080), (9800, 22503), (10920, 20195), (11540, 19110), (12117, 18200), (12740, 17310), (13650, 16156), (13848, 15925), (14425, 15288), (14700, 15002)]