189968850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{14557}}^1$

素因数の和:14604

約数の個数: 72

約数和(自身を含む): 528018660

約数和(自身を除く): 338049810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 145, 150, 174, 225, 261, 290, 435, 450, 522, 725, 870, 1305, 1450, 2175, 2610, 4350, 6525, 13050, 14557, 29114, 43671, 72785, 87342, 131013, 145570, 218355, 262026, 363925, 422153, 436710, 655065, 727850, 844306, 1091775, 1266459, 1310130, 2110765, 2183550, 2532918, 3275325, 3799377, 4221530, 6332295, 6550650, 7598754, 10553825, 12664590, 18996885, 21107650, 31661475, 37993770, 63322950, 94984425, 189968850]

約数ペア:

[(1, 189968850), (2, 94984425), (3, 63322950), (5, 37993770), (6, 31661475), (9, 21107650), (10, 18996885), (15, 12664590), (18, 10553825), (25, 7598754), (29, 6550650), (30, 6332295), (45, 4221530), (50, 3799377), (58, 3275325), (75, 2532918), (87, 2183550), (90, 2110765), (145, 1310130), (150, 1266459), (174, 1091775), (225, 844306), (261, 727850), (290, 655065), (435, 436710), (450, 422153), (522, 363925), (725, 262026), (870, 218355), (1305, 145570), (1450, 131013), (2175, 87342), (2610, 72785), (4350, 43671), (6525, 29114), (13050, 14557)]