30474450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{241}}^1\times {\mathrm{281}}^1$

素因数の和:540

約数の個数: 72

約数和(自身を含む): 82506996

約数和(自身を除く): 52032546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 241, 281, 450, 482, 562, 723, 843, 1205, 1405, 1446, 1686, 2169, 2410, 2529, 2810, 3615, 4215, 4338, 5058, 6025, 7025, 7230, 8430, 10845, 12050, 12645, 14050, 18075, 21075, 21690, 25290, 36150, 42150, 54225, 63225, 67721, 108450, 126450, 135442, 203163, 338605, 406326, 609489, 677210, 1015815, 1218978, 1693025, 2031630, 3047445, 3386050, 5079075, 6094890, 10158150, 15237225, 30474450]

約数ペア:

[(1, 30474450), (2, 15237225), (3, 10158150), (5, 6094890), (6, 5079075), (9, 3386050), (10, 3047445), (15, 2031630), (18, 1693025), (25, 1218978), (30, 1015815), (45, 677210), (50, 609489), (75, 406326), (90, 338605), (150, 203163), (225, 135442), (241, 126450), (281, 108450), (450, 67721), (482, 63225), (562, 54225), (723, 42150), (843, 36150), (1205, 25290), (1405, 21690), (1446, 21075), (1686, 18075), (2169, 14050), (2410, 12645), (2529, 12050), (2810, 10845), (3615, 8430), (4215, 7230), (4338, 7025), (5058, 6025)]