189498300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{241}}^1\times {\mathrm{2621}}^1$

素因数の和:2879

約数の個数: 72

約数和(自身を含む): 550766832

約数和(自身を除く): 361268532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 241, 300, 482, 723, 964, 1205, 1446, 2410, 2621, 2892, 3615, 4820, 5242, 6025, 7230, 7863, 10484, 12050, 13105, 14460, 15726, 18075, 24100, 26210, 31452, 36150, 39315, 52420, 65525, 72300, 78630, 131050, 157260, 196575, 262100, 393150, 631661, 786300, 1263322, 1894983, 2526644, 3158305, 3789966, 6316610, 7579932, 9474915, 12633220, 15791525, 18949830, 31583050, 37899660, 47374575, 63166100, 94749150, 189498300]

約数ペア:

[(1, 189498300), (2, 94749150), (3, 63166100), (4, 47374575), (5, 37899660), (6, 31583050), (10, 18949830), (12, 15791525), (15, 12633220), (20, 9474915), (25, 7579932), (30, 6316610), (50, 3789966), (60, 3158305), (75, 2526644), (100, 1894983), (150, 1263322), (241, 786300), (300, 631661), (482, 393150), (723, 262100), (964, 196575), (1205, 157260), (1446, 131050), (2410, 78630), (2621, 72300), (2892, 65525), (3615, 52420), (4820, 39315), (5242, 36150), (6025, 31452), (7230, 26210), (7863, 24100), (10484, 18075), (12050, 15726), (13105, 14460)]