1266144750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:393

約数の個数: 256

約数和(自身を含む): 3874590720

約数和(自身を除く): 2608445970

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 47, 50, 54, 65, 75, 78, 90, 94, 117, 125, 130, 135, 141, 150, 195, 225, 234, 235, 250, 270, 282, 307, 325, 351, 375, 390, 423, 450, 470, 585, 611, 614, 650, 675, 702, 705, 750, 846, 921, 975, 1125, 1170, 1175, 1222, 1269, 1350, 1410, 1535, 1625, 1755, 1833, 1842, 1950, 2115, 2250, 2350, 2538, 2763, 2925, 3055, 3070, 3250, 3375, 3510, 3525, 3666, 3991, 4230, 4605, 4875, 5499, 5526, 5850, 5875, 6110, 6345, 6750, 7050, 7675, 7982, 8289, 8775, 9165, 9210, 9750, 10575, 10998, 11750, 11973, 12690, 13815, 14429, 14625, 15275, 15350, 16497, 16578, 17550, 17625, 18330, 19955, 21150, 23025, 23946, 27495, 27630, 28858, 29250, 30550, 31725, 32994, 35250, 35919, 38375, 39910, 41445, 43287, 43875, 45825, 46050, 52875, 54990, 59865, 63450, 69075, 71838, 72145, 76375, 76750, 82485, 82890, 86574, 87750, 91650, 99775, 105750, 107757, 115125, 119730, 129861, 137475, 138150, 144290, 152750, 158625, 164970, 179595, 187577, 199550, 207225, 215514, 216435, 229125, 230250, 259722, 274950, 299325, 317250, 345375, 359190, 360725, 375154, 389583, 412425, 414450, 432870, 458250, 498875, 538785, 562731, 598650, 649305, 687375, 690750, 721450, 779166, 824850, 897975, 937885, 997750, 1036125, 1077570, 1082175, 1125462, 1298610, 1374750, 1496625, 1688193, 1795950, 1803625, 1875770, 1947915, 2062125, 2072250, 2164350, 2693925, 2813655, 2993250, 3246525, 3376386, 3607250, 3895830, 4124250, 4489875, 4689425, 5064579, 5387850, 5410875, 5627310, 6493050, 8440965, 8979750, 9378850, 9739575, 10129158, 10821750, 13469625, 14068275, 16232625, 16881930, 19479150, 23447125, 25322895, 26939250, 28136550, 32465250, 42204825, 46894250, 48697875, 50645790, 70341375, 84409650, 97395750, 126614475, 140682750, 211024125, 253228950, 422048250, 633072375, 1266144750]

約数ペア:

[(1, 1266144750), (2, 633072375), (3, 422048250), (5, 253228950), (6, 211024125), (9, 140682750), (10, 126614475), (13, 97395750), (15, 84409650), (18, 70341375), (25, 50645790), (26, 48697875), (27, 46894250), (30, 42204825), (39, 32465250), (45, 28136550), (47, 26939250), (50, 25322895), (54, 23447125), (65, 19479150), (75, 16881930), (78, 16232625), (90, 14068275), (94, 13469625), (117, 10821750), (125, 10129158), (130, 9739575), (135, 9378850), (141, 8979750), (150, 8440965), (195, 6493050), (225, 5627310), (234, 5410875), (235, 5387850), (250, 5064579), (270, 4689425), (282, 4489875), (307, 4124250), (325, 3895830), (351, 3607250), (375, 3376386), (390, 3246525), (423, 2993250), (450, 2813655), (470, 2693925), (585, 2164350), (611, 2072250), (614, 2062125), (650, 1947915), (675, 1875770), (702, 1803625), (705, 1795950), (750, 1688193), (846, 1496625), (921, 1374750), (975, 1298610), (1125, 1125462), (1170, 1082175), (1175, 1077570), (1222, 1036125), (1269, 997750), (1350, 937885), (1410, 897975), (1535, 824850), (1625, 779166), (1755, 721450), (1833, 690750), (1842, 687375), (1950, 649305), (2115, 598650), (2250, 562731), (2350, 538785), (2538, 498875), (2763, 458250), (2925, 432870), (3055, 414450), (3070, 412425), (3250, 389583), (3375, 375154), (3510, 360725), (3525, 359190), (3666, 345375), (3991, 317250), (4230, 299325), (4605, 274950), (4875, 259722), (5499, 230250), (5526, 229125), (5850, 216435), (5875, 215514), (6110, 207225), (6345, 199550), (6750, 187577), (7050, 179595), (7675, 164970), (7982, 158625), (8289, 152750), (8775, 144290), (9165, 138150), (9210, 137475), (9750, 129861), (10575, 119730), (10998, 115125), (11750, 107757), (11973, 105750), (12690, 99775), (13815, 91650), (14429, 87750), (14625, 86574), (15275, 82890), (15350, 82485), (16497, 76750), (16578, 76375), (17550, 72145), (17625, 71838), (18330, 69075), (19955, 63450), (21150, 59865), (23025, 54990), (23946, 52875), (27495, 46050), (27630, 45825), (28858, 43875), (29250, 43287), (30550, 41445), (31725, 39910), (32994, 38375), (35250, 35919)]