75990300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{8171}}^1$

素因数の和:8219

約数の個数: 72

約数和(自身を含む): 226985472

約数和(自身を除く): 150995172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4650, 8171, 9300, 16342, 24513, 32684, 40855, 49026, 81710, 98052, 122565, 163420, 204275, 245130, 253301, 408550, 490260, 506602, 612825, 759903, 817100, 1013204, 1225650, 1266505, 1519806, 2451300, 2533010, 3039612, 3799515, 5066020, 6332525, 7599030, 12665050, 15198060, 18997575, 25330100, 37995150, 75990300]

約数ペア:

[(1, 75990300), (2, 37995150), (3, 25330100), (4, 18997575), (5, 15198060), (6, 12665050), (10, 7599030), (12, 6332525), (15, 5066020), (20, 3799515), (25, 3039612), (30, 2533010), (31, 2451300), (50, 1519806), (60, 1266505), (62, 1225650), (75, 1013204), (93, 817100), (100, 759903), (124, 612825), (150, 506602), (155, 490260), (186, 408550), (300, 253301), (310, 245130), (372, 204275), (465, 163420), (620, 122565), (775, 98052), (930, 81710), (1550, 49026), (1860, 40855), (2325, 32684), (3100, 24513), (4650, 16342), (8171, 9300)]