93939800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:513

約数の個数: 96

約数和(自身を含む): 234360000

約数和(自身を除く): 140420200

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 59, 76, 95, 100, 118, 152, 190, 200, 236, 295, 380, 419, 472, 475, 590, 760, 838, 950, 1121, 1180, 1475, 1676, 1900, 2095, 2242, 2360, 2950, 3352, 3800, 4190, 4484, 5605, 5900, 7961, 8380, 8968, 10475, 11210, 11800, 15922, 16760, 20950, 22420, 24721, 28025, 31844, 39805, 41900, 44840, 49442, 56050, 63688, 79610, 83800, 98884, 112100, 123605, 159220, 197768, 199025, 224200, 247210, 318440, 398050, 469699, 494420, 618025, 796100, 939398, 988840, 1236050, 1592200, 1878796, 2348495, 2472100, 3757592, 4696990, 4944200, 9393980, 11742475, 18787960, 23484950, 46969900, 93939800]

約数ペア:

[(1, 93939800), (2, 46969900), (4, 23484950), (5, 18787960), (8, 11742475), (10, 9393980), (19, 4944200), (20, 4696990), (25, 3757592), (38, 2472100), (40, 2348495), (50, 1878796), (59, 1592200), (76, 1236050), (95, 988840), (100, 939398), (118, 796100), (152, 618025), (190, 494420), (200, 469699), (236, 398050), (295, 318440), (380, 247210), (419, 224200), (472, 199025), (475, 197768), (590, 159220), (760, 123605), (838, 112100), (950, 98884), (1121, 83800), (1180, 79610), (1475, 63688), (1676, 56050), (1900, 49442), (2095, 44840), (2242, 41900), (2360, 39805), (2950, 31844), (3352, 28025), (3800, 24721), (4190, 22420), (4484, 20950), (5605, 16760), (5900, 15922), (7961, 11800), (8380, 11210), (8968, 10475)]