207717900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:301

約数の個数: 216

約数和(自身を含む): 691924464

約数和(自身を除く): 484206564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 25, 26, 30, 34, 39, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 130, 150, 156, 169, 170, 195, 204, 221, 241, 255, 260, 300, 325, 338, 340, 390, 425, 442, 482, 507, 510, 650, 663, 676, 723, 780, 845, 850, 884, 964, 975, 1014, 1020, 1105, 1205, 1275, 1300, 1326, 1446, 1690, 1700, 1950, 2028, 2210, 2410, 2535, 2550, 2652, 2873, 2892, 3133, 3315, 3380, 3615, 3900, 4097, 4225, 4420, 4820, 5070, 5100, 5525, 5746, 6025, 6266, 6630, 7230, 8194, 8450, 8619, 9399, 10140, 11050, 11492, 12050, 12291, 12532, 12675, 13260, 14365, 14460, 15665, 16388, 16575, 16900, 17238, 18075, 18798, 20485, 22100, 24100, 24582, 25350, 28730, 31330, 33150, 34476, 36150, 37596, 40729, 40970, 43095, 46995, 49164, 50700, 53261, 57460, 61455, 62660, 66300, 71825, 72300, 78325, 81458, 81940, 86190, 93990, 102425, 106522, 122187, 122910, 143650, 156650, 159783, 162916, 172380, 187980, 203645, 204850, 213044, 215475, 234975, 244374, 245820, 266305, 287300, 307275, 313300, 319566, 407290, 409700, 430950, 469950, 488748, 532610, 610935, 614550, 639132, 692393, 798915, 814580, 861900, 939900, 1018225, 1065220, 1221870, 1229100, 1331525, 1384786, 1597830, 2036450, 2077179, 2443740, 2663050, 2769572, 3054675, 3195660, 3461965, 3994575, 4072900, 4154358, 5326100, 6109350, 6923930, 7989150, 8308716, 10385895, 12218700, 13847860, 15978300, 17309825, 20771790, 34619650, 41543580, 51929475, 69239300, 103858950, 207717900]

約数ペア:

[(1, 207717900), (2, 103858950), (3, 69239300), (4, 51929475), (5, 41543580), (6, 34619650), (10, 20771790), (12, 17309825), (13, 15978300), (15, 13847860), (17, 12218700), (20, 10385895), (25, 8308716), (26, 7989150), (30, 6923930), (34, 6109350), (39, 5326100), (50, 4154358), (51, 4072900), (52, 3994575), (60, 3461965), (65, 3195660), (68, 3054675), (75, 2769572), (78, 2663050), (85, 2443740), (100, 2077179), (102, 2036450), (130, 1597830), (150, 1384786), (156, 1331525), (169, 1229100), (170, 1221870), (195, 1065220), (204, 1018225), (221, 939900), (241, 861900), (255, 814580), (260, 798915), (300, 692393), (325, 639132), (338, 614550), (340, 610935), (390, 532610), (425, 488748), (442, 469950), (482, 430950), (507, 409700), (510, 407290), (650, 319566), (663, 313300), (676, 307275), (723, 287300), (780, 266305), (845, 245820), (850, 244374), (884, 234975), (964, 215475), (975, 213044), (1014, 204850), (1020, 203645), (1105, 187980), (1205, 172380), (1275, 162916), (1300, 159783), (1326, 156650), (1446, 143650), (1690, 122910), (1700, 122187), (1950, 106522), (2028, 102425), (2210, 93990), (2410, 86190), (2535, 81940), (2550, 81458), (2652, 78325), (2873, 72300), (2892, 71825), (3133, 66300), (3315, 62660), (3380, 61455), (3615, 57460), (3900, 53261), (4097, 50700), (4225, 49164), (4420, 46995), (4820, 43095), (5070, 40970), (5100, 40729), (5525, 37596), (5746, 36150), (6025, 34476), (6266, 33150), (6630, 31330), (7230, 28730), (8194, 25350), (8450, 24582), (8619, 24100), (9399, 22100), (10140, 20485), (11050, 18798), (11492, 18075), (12050, 17238), (12291, 16900), (12532, 16575), (12675, 16388), (13260, 15665), (14365, 14460)]