142478700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:361

約数の個数: 288

約数和(自身を含む): 538965504

約数和(自身を除く): 396486804

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 25, 26, 28, 30, 34, 35, 39, 42, 50, 51, 52, 60, 65, 68, 70, 75, 78, 84, 85, 91, 100, 102, 105, 119, 130, 140, 150, 156, 170, 175, 182, 195, 204, 210, 221, 238, 255, 260, 273, 300, 307, 325, 340, 350, 357, 364, 390, 420, 425, 442, 455, 476, 510, 525, 546, 595, 614, 650, 663, 700, 714, 780, 850, 884, 910, 921, 975, 1020, 1050, 1092, 1105, 1190, 1228, 1275, 1300, 1326, 1365, 1428, 1535, 1547, 1700, 1785, 1820, 1842, 1950, 2100, 2149, 2210, 2275, 2380, 2550, 2652, 2730, 2975, 3070, 3094, 3315, 3570, 3684, 3900, 3991, 4298, 4420, 4550, 4605, 4641, 5100, 5219, 5460, 5525, 5950, 6140, 6188, 6447, 6630, 6825, 7140, 7675, 7735, 7982, 8596, 8925, 9100, 9210, 9282, 10438, 10745, 11050, 11900, 11973, 12894, 13260, 13650, 15350, 15470, 15657, 15964, 16575, 17850, 18420, 18564, 19955, 20876, 21490, 22100, 23025, 23205, 23946, 25788, 26095, 27300, 27937, 30700, 30940, 31314, 32235, 33150, 35700, 36533, 38675, 39910, 42980, 46050, 46410, 47892, 52190, 53725, 55874, 59865, 62628, 64470, 66300, 67847, 73066, 77350, 78285, 79820, 83811, 92100, 92820, 99775, 104380, 107450, 109599, 111748, 116025, 119730, 128940, 130475, 135694, 139685, 146132, 154700, 156570, 161175, 167622, 182665, 199550, 203541, 214900, 219198, 232050, 239460, 260950, 271388, 279370, 299325, 313140, 322350, 335244, 339235, 365330, 391425, 399100, 407082, 419055, 438396, 464100, 474929, 521900, 547995, 558740, 598650, 644700, 678470, 698425, 730660, 782850, 814164, 838110, 913325, 949858, 1017705, 1095990, 1197300, 1356940, 1396850, 1424787, 1565700, 1676220, 1696175, 1826650, 1899716, 2035410, 2095275, 2191980, 2374645, 2739975, 2793700, 2849574, 3392350, 3653300, 4070820, 4190550, 4749290, 5088525, 5479950, 5699148, 6784700, 7123935, 8381100, 9498580, 10177050, 10959900, 11873225, 14247870, 20354100, 23746450, 28495740, 35619675, 47492900, 71239350, 142478700]

約数ペア:

[(1, 142478700), (2, 71239350), (3, 47492900), (4, 35619675), (5, 28495740), (6, 23746450), (7, 20354100), (10, 14247870), (12, 11873225), (13, 10959900), (14, 10177050), (15, 9498580), (17, 8381100), (20, 7123935), (21, 6784700), (25, 5699148), (26, 5479950), (28, 5088525), (30, 4749290), (34, 4190550), (35, 4070820), (39, 3653300), (42, 3392350), (50, 2849574), (51, 2793700), (52, 2739975), (60, 2374645), (65, 2191980), (68, 2095275), (70, 2035410), (75, 1899716), (78, 1826650), (84, 1696175), (85, 1676220), (91, 1565700), (100, 1424787), (102, 1396850), (105, 1356940), (119, 1197300), (130, 1095990), (140, 1017705), (150, 949858), (156, 913325), (170, 838110), (175, 814164), (182, 782850), (195, 730660), (204, 698425), (210, 678470), (221, 644700), (238, 598650), (255, 558740), (260, 547995), (273, 521900), (300, 474929), (307, 464100), (325, 438396), (340, 419055), (350, 407082), (357, 399100), (364, 391425), (390, 365330), (420, 339235), (425, 335244), (442, 322350), (455, 313140), (476, 299325), (510, 279370), (525, 271388), (546, 260950), (595, 239460), (614, 232050), (650, 219198), (663, 214900), (700, 203541), (714, 199550), (780, 182665), (850, 167622), (884, 161175), (910, 156570), (921, 154700), (975, 146132), (1020, 139685), (1050, 135694), (1092, 130475), (1105, 128940), (1190, 119730), (1228, 116025), (1275, 111748), (1300, 109599), (1326, 107450), (1365, 104380), (1428, 99775), (1535, 92820), (1547, 92100), (1700, 83811), (1785, 79820), (1820, 78285), (1842, 77350), (1950, 73066), (2100, 67847), (2149, 66300), (2210, 64470), (2275, 62628), (2380, 59865), (2550, 55874), (2652, 53725), (2730, 52190), (2975, 47892), (3070, 46410), (3094, 46050), (3315, 42980), (3570, 39910), (3684, 38675), (3900, 36533), (3991, 35700), (4298, 33150), (4420, 32235), (4550, 31314), (4605, 30940), (4641, 30700), (5100, 27937), (5219, 27300), (5460, 26095), (5525, 25788), (5950, 23946), (6140, 23205), (6188, 23025), (6447, 22100), (6630, 21490), (6825, 20876), (7140, 19955), (7675, 18564), (7735, 18420), (7982, 17850), (8596, 16575), (8925, 15964), (9100, 15657), (9210, 15470), (9282, 15350), (10438, 13650), (10745, 13260), (11050, 12894), (11900, 11973)]