153933000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{3947}}^1$

素因数の和:3984

約数の個数: 128

約数和(自身を含む): 517345920

約数和(自身を除く): 363412920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 325, 375, 390, 500, 520, 600, 650, 750, 780, 975, 1000, 1300, 1500, 1560, 1625, 1950, 2600, 3000, 3250, 3900, 3947, 4875, 6500, 7800, 7894, 9750, 11841, 13000, 15788, 19500, 19735, 23682, 31576, 39000, 39470, 47364, 51311, 59205, 78940, 94728, 98675, 102622, 118410, 153933, 157880, 197350, 205244, 236820, 256555, 296025, 307866, 394700, 410488, 473640, 493375, 513110, 592050, 615732, 769665, 789400, 986750, 1026220, 1184100, 1231464, 1282775, 1480125, 1539330, 1973500, 2052440, 2368200, 2565550, 2960250, 3078660, 3848325, 3947000, 5131100, 5920500, 6157320, 6413875, 7696650, 10262200, 11841000, 12827750, 15393300, 19241625, 25655500, 30786600, 38483250, 51311000, 76966500, 153933000]

約数ペア:

[(1, 153933000), (2, 76966500), (3, 51311000), (4, 38483250), (5, 30786600), (6, 25655500), (8, 19241625), (10, 15393300), (12, 12827750), (13, 11841000), (15, 10262200), (20, 7696650), (24, 6413875), (25, 6157320), (26, 5920500), (30, 5131100), (39, 3947000), (40, 3848325), (50, 3078660), (52, 2960250), (60, 2565550), (65, 2368200), (75, 2052440), (78, 1973500), (100, 1539330), (104, 1480125), (120, 1282775), (125, 1231464), (130, 1184100), (150, 1026220), (156, 986750), (195, 789400), (200, 769665), (250, 615732), (260, 592050), (300, 513110), (312, 493375), (325, 473640), (375, 410488), (390, 394700), (500, 307866), (520, 296025), (600, 256555), (650, 236820), (750, 205244), (780, 197350), (975, 157880), (1000, 153933), (1300, 118410), (1500, 102622), (1560, 98675), (1625, 94728), (1950, 78940), (2600, 59205), (3000, 51311), (3250, 47364), (3900, 39470), (3947, 39000), (4875, 31576), (6500, 23682), (7800, 19735), (7894, 19500), (9750, 15788), (11841, 13000)]