28979427450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{51341}}^1$

素因数の和:51480

約数の個数: 96

約数和(自身を含む): 74257782912

約数和(自身を除く): 45278355462

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 71, 75, 106, 142, 150, 159, 213, 265, 318, 355, 426, 530, 710, 795, 1065, 1325, 1590, 1775, 2130, 2650, 3550, 3763, 3975, 5325, 7526, 7950, 10650, 11289, 18815, 22578, 37630, 51341, 56445, 94075, 102682, 112890, 154023, 188150, 256705, 282225, 308046, 513410, 564450, 770115, 1283525, 1540230, 2567050, 2721073, 3645211, 3850575, 5442146, 7290422, 7701150, 8163219, 10935633, 13605365, 16326438, 18226055, 21871266, 27210730, 36452110, 40816095, 54678165, 68026825, 81632190, 91130275, 109356330, 136053650, 182260550, 193196183, 204080475, 273390825, 386392366, 408160950, 546781650, 579588549, 965980915, 1159177098, 1931961830, 2897942745, 4829904575, 5795885490, 9659809150, 14489713725, 28979427450]

約数ペア:

[(1, 28979427450), (2, 14489713725), (3, 9659809150), (5, 5795885490), (6, 4829904575), (10, 2897942745), (15, 1931961830), (25, 1159177098), (30, 965980915), (50, 579588549), (53, 546781650), (71, 408160950), (75, 386392366), (106, 273390825), (142, 204080475), (150, 193196183), (159, 182260550), (213, 136053650), (265, 109356330), (318, 91130275), (355, 81632190), (426, 68026825), (530, 54678165), (710, 40816095), (795, 36452110), (1065, 27210730), (1325, 21871266), (1590, 18226055), (1775, 16326438), (2130, 13605365), (2650, 10935633), (3550, 8163219), (3763, 7701150), (3975, 7290422), (5325, 5442146), (7526, 3850575), (7950, 3645211), (10650, 2721073), (11289, 2567050), (18815, 1540230), (22578, 1283525), (37630, 770115), (51341, 564450), (56445, 513410), (94075, 308046), (102682, 282225), (112890, 256705), (154023, 188150)]