90201300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{42953}}^1$

素因数の和:42977

約数の個数: 72

約数和(自身を含む): 298272576

約数和(自身を除く): 208071276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 42953, 85906, 128859, 171812, 214765, 257718, 300671, 429530, 515436, 601342, 644295, 859060, 902013, 1073825, 1202684, 1288590, 1503355, 1804026, 2147650, 2577180, 3006710, 3221475, 3608052, 4295300, 4510065, 6013420, 6442950, 7516775, 9020130, 12885900, 15033550, 18040260, 22550325, 30067100, 45100650, 90201300]

約数ペア:

[(1, 90201300), (2, 45100650), (3, 30067100), (4, 22550325), (5, 18040260), (6, 15033550), (7, 12885900), (10, 9020130), (12, 7516775), (14, 6442950), (15, 6013420), (20, 4510065), (21, 4295300), (25, 3608052), (28, 3221475), (30, 3006710), (35, 2577180), (42, 2147650), (50, 1804026), (60, 1503355), (70, 1288590), (75, 1202684), (84, 1073825), (100, 902013), (105, 859060), (140, 644295), (150, 601342), (175, 515436), (210, 429530), (300, 300671), (350, 257718), (420, 214765), (525, 171812), (700, 128859), (1050, 85906), (2100, 42953)]