27769950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 82869696

約数和(自身を除く): 55099746

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 47, 50, 65, 75, 78, 90, 94, 101, 117, 130, 141, 150, 195, 202, 225, 234, 235, 282, 303, 325, 390, 423, 450, 470, 505, 585, 606, 611, 650, 705, 846, 909, 975, 1010, 1170, 1175, 1222, 1313, 1410, 1515, 1818, 1833, 1950, 2115, 2350, 2525, 2626, 2925, 3030, 3055, 3525, 3666, 3939, 4230, 4545, 4747, 5050, 5499, 5850, 6110, 6565, 7050, 7575, 7878, 9090, 9165, 9494, 10575, 10998, 11817, 13130, 14241, 15150, 15275, 18330, 19695, 21150, 22725, 23634, 23735, 27495, 28482, 30550, 32825, 39390, 42723, 45450, 45825, 47470, 54990, 59085, 61711, 65650, 71205, 85446, 91650, 98475, 118170, 118675, 123422, 137475, 142410, 185133, 196950, 213615, 237350, 274950, 295425, 308555, 356025, 370266, 427230, 555399, 590850, 617110, 712050, 925665, 1068075, 1110798, 1542775, 1851330, 2136150, 2776995, 3085550, 4628325, 5553990, 9256650, 13884975, 27769950]

約数ペア:

[(1, 27769950), (2, 13884975), (3, 9256650), (5, 5553990), (6, 4628325), (9, 3085550), (10, 2776995), (13, 2136150), (15, 1851330), (18, 1542775), (25, 1110798), (26, 1068075), (30, 925665), (39, 712050), (45, 617110), (47, 590850), (50, 555399), (65, 427230), (75, 370266), (78, 356025), (90, 308555), (94, 295425), (101, 274950), (117, 237350), (130, 213615), (141, 196950), (150, 185133), (195, 142410), (202, 137475), (225, 123422), (234, 118675), (235, 118170), (282, 98475), (303, 91650), (325, 85446), (390, 71205), (423, 65650), (450, 61711), (470, 59085), (505, 54990), (585, 47470), (606, 45825), (611, 45450), (650, 42723), (705, 39390), (846, 32825), (909, 30550), (975, 28482), (1010, 27495), (1170, 23735), (1175, 23634), (1222, 22725), (1313, 21150), (1410, 19695), (1515, 18330), (1818, 15275), (1833, 15150), (1950, 14241), (2115, 13130), (2350, 11817), (2525, 10998), (2626, 10575), (2925, 9494), (3030, 9165), (3055, 9090), (3525, 7878), (3666, 7575), (3939, 7050), (4230, 6565), (4545, 6110), (4747, 5850), (5050, 5499)]