18430300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:367

約数の個数: 72

約数和(自身を含む): 46309536

約数和(自身を除く): 27879236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 113, 140, 175, 226, 233, 350, 452, 466, 565, 700, 791, 932, 1130, 1165, 1582, 1631, 2260, 2330, 2825, 3164, 3262, 3955, 4660, 5650, 5825, 6524, 7910, 8155, 11300, 11650, 15820, 16310, 19775, 23300, 26329, 32620, 39550, 40775, 52658, 79100, 81550, 105316, 131645, 163100, 184303, 263290, 368606, 526580, 658225, 737212, 921515, 1316450, 1843030, 2632900, 3686060, 4607575, 9215150, 18430300]

約数ペア:

[(1, 18430300), (2, 9215150), (4, 4607575), (5, 3686060), (7, 2632900), (10, 1843030), (14, 1316450), (20, 921515), (25, 737212), (28, 658225), (35, 526580), (50, 368606), (70, 263290), (100, 184303), (113, 163100), (140, 131645), (175, 105316), (226, 81550), (233, 79100), (350, 52658), (452, 40775), (466, 39550), (565, 32620), (700, 26329), (791, 23300), (932, 19775), (1130, 16310), (1165, 15820), (1582, 11650), (1631, 11300), (2260, 8155), (2330, 7910), (2825, 6524), (3164, 5825), (3262, 5650), (3955, 4660)]