90288450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{28663}}^1$

素因数の和:28688

約数の個数: 72

約数和(自身を含む): 277238208

約数和(自身を除く): 186949758

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 28663, 57326, 85989, 143315, 171978, 200641, 257967, 286630, 401282, 429945, 515934, 601923, 716575, 859890, 1003205, 1203846, 1289835, 1433150, 1805769, 2006410, 2149725, 2579670, 3009615, 3611538, 4299450, 5016025, 6019230, 6449175, 9028845, 10032050, 12898350, 15048075, 18057690, 30096150, 45144225, 90288450]

約数ペア:

[(1, 90288450), (2, 45144225), (3, 30096150), (5, 18057690), (6, 15048075), (7, 12898350), (9, 10032050), (10, 9028845), (14, 6449175), (15, 6019230), (18, 5016025), (21, 4299450), (25, 3611538), (30, 3009615), (35, 2579670), (42, 2149725), (45, 2006410), (50, 1805769), (63, 1433150), (70, 1289835), (75, 1203846), (90, 1003205), (105, 859890), (126, 716575), (150, 601923), (175, 515934), (210, 429945), (225, 401282), (315, 286630), (350, 257967), (450, 200641), (525, 171978), (630, 143315), (1050, 85989), (1575, 57326), (3150, 28663)]