230291100

素因数分解:

$2^2\times 3^{11}\times 5^2\times {\mathrm{13}}^1$

素因数の和:60

約数の個数: 216

約数和(自身を含む): 807257360

約数和(自身を除く): 576966260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 100, 108, 117, 130, 135, 150, 156, 162, 180, 195, 225, 234, 243, 260, 270, 300, 324, 325, 351, 390, 405, 450, 468, 486, 540, 585, 650, 675, 702, 729, 780, 810, 900, 972, 975, 1053, 1170, 1215, 1300, 1350, 1404, 1458, 1620, 1755, 1950, 2025, 2106, 2187, 2340, 2430, 2700, 2916, 2925, 3159, 3510, 3645, 3900, 4050, 4212, 4374, 4860, 5265, 5850, 6075, 6318, 6561, 7020, 7290, 8100, 8748, 8775, 9477, 10530, 10935, 11700, 12150, 12636, 13122, 14580, 15795, 17550, 18225, 18954, 19683, 21060, 21870, 24300, 26244, 26325, 28431, 31590, 32805, 35100, 36450, 37908, 39366, 43740, 47385, 52650, 54675, 56862, 59049, 63180, 65610, 72900, 78732, 78975, 85293, 94770, 98415, 105300, 109350, 113724, 118098, 131220, 142155, 157950, 164025, 170586, 177147, 189540, 196830, 218700, 236196, 236925, 255879, 284310, 295245, 315900, 328050, 341172, 354294, 393660, 426465, 473850, 492075, 511758, 568620, 590490, 656100, 708588, 710775, 767637, 852930, 885735, 947700, 984150, 1023516, 1180980, 1279395, 1421550, 1476225, 1535274, 1705860, 1771470, 1968300, 2132325, 2302911, 2558790, 2843100, 2952450, 3070548, 3542940, 3838185, 4264650, 4428675, 4605822, 5117580, 5904900, 6396975, 7676370, 8529300, 8857350, 9211644, 11514555, 12793950, 15352740, 17714700, 19190925, 23029110, 25587900, 38381850, 46058220, 57572775, 76763700, 115145550, 230291100]

約数ペア:

[(1, 230291100), (2, 115145550), (3, 76763700), (4, 57572775), (5, 46058220), (6, 38381850), (9, 25587900), (10, 23029110), (12, 19190925), (13, 17714700), (15, 15352740), (18, 12793950), (20, 11514555), (25, 9211644), (26, 8857350), (27, 8529300), (30, 7676370), (36, 6396975), (39, 5904900), (45, 5117580), (50, 4605822), (52, 4428675), (54, 4264650), (60, 3838185), (65, 3542940), (75, 3070548), (78, 2952450), (81, 2843100), (90, 2558790), (100, 2302911), (108, 2132325), (117, 1968300), (130, 1771470), (135, 1705860), (150, 1535274), (156, 1476225), (162, 1421550), (180, 1279395), (195, 1180980), (225, 1023516), (234, 984150), (243, 947700), (260, 885735), (270, 852930), (300, 767637), (324, 710775), (325, 708588), (351, 656100), (390, 590490), (405, 568620), (450, 511758), (468, 492075), (486, 473850), (540, 426465), (585, 393660), (650, 354294), (675, 341172), (702, 328050), (729, 315900), (780, 295245), (810, 284310), (900, 255879), (972, 236925), (975, 236196), (1053, 218700), (1170, 196830), (1215, 189540), (1300, 177147), (1350, 170586), (1404, 164025), (1458, 157950), (1620, 142155), (1755, 131220), (1950, 118098), (2025, 113724), (2106, 109350), (2187, 105300), (2340, 98415), (2430, 94770), (2700, 85293), (2916, 78975), (2925, 78732), (3159, 72900), (3510, 65610), (3645, 63180), (3900, 59049), (4050, 56862), (4212, 54675), (4374, 52650), (4860, 47385), (5265, 43740), (5850, 39366), (6075, 37908), (6318, 36450), (6561, 35100), (7020, 32805), (7290, 31590), (8100, 28431), (8748, 26325), (8775, 26244), (9477, 24300), (10530, 21870), (10935, 21060), (11700, 19683), (12150, 18954), (12636, 18225), (13122, 17550), (14580, 15795)]