151189380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1471}}^1$

素因数の和:2057

約数の個数: 72

約数和(自身を含む): 459723264

約数和(自身を除く): 308533884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 571, 1142, 1471, 1713, 2284, 2855, 2942, 3426, 4413, 5139, 5710, 5884, 6852, 7355, 8565, 8826, 10278, 11420, 13239, 14710, 17130, 17652, 20556, 22065, 25695, 26478, 29420, 34260, 44130, 51390, 52956, 66195, 88260, 102780, 132390, 264780, 839941, 1679882, 2519823, 3359764, 4199705, 5039646, 7559469, 8399410, 10079292, 12599115, 15118938, 16798820, 25198230, 30237876, 37797345, 50396460, 75594690, 151189380]

約数ペア:

[(1, 151189380), (2, 75594690), (3, 50396460), (4, 37797345), (5, 30237876), (6, 25198230), (9, 16798820), (10, 15118938), (12, 12599115), (15, 10079292), (18, 8399410), (20, 7559469), (30, 5039646), (36, 4199705), (45, 3359764), (60, 2519823), (90, 1679882), (180, 839941), (571, 264780), (1142, 132390), (1471, 102780), (1713, 88260), (2284, 66195), (2855, 52956), (2942, 51390), (3426, 44130), (4413, 34260), (5139, 29420), (5710, 26478), (5884, 25695), (6852, 22065), (7355, 20556), (8565, 17652), (8826, 17130), (10278, 14710), (11420, 13239)]