102492450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{421}}^1\times {\mathrm{541}}^1$

素因数の和:980

約数の個数: 72

約数和(自身を含む): 276527316

約数和(自身を除く): 174034866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 421, 450, 541, 842, 1082, 1263, 1623, 2105, 2526, 2705, 3246, 3789, 4210, 4869, 5410, 6315, 7578, 8115, 9738, 10525, 12630, 13525, 16230, 18945, 21050, 24345, 27050, 31575, 37890, 40575, 48690, 63150, 81150, 94725, 121725, 189450, 227761, 243450, 455522, 683283, 1138805, 1366566, 2049849, 2277610, 3416415, 4099698, 5694025, 6832830, 10249245, 11388050, 17082075, 20498490, 34164150, 51246225, 102492450]

約数ペア:

[(1, 102492450), (2, 51246225), (3, 34164150), (5, 20498490), (6, 17082075), (9, 11388050), (10, 10249245), (15, 6832830), (18, 5694025), (25, 4099698), (30, 3416415), (45, 2277610), (50, 2049849), (75, 1366566), (90, 1138805), (150, 683283), (225, 455522), (421, 243450), (450, 227761), (541, 189450), (842, 121725), (1082, 94725), (1263, 81150), (1623, 63150), (2105, 48690), (2526, 40575), (2705, 37890), (3246, 31575), (3789, 27050), (4210, 24345), (4869, 21050), (5410, 18945), (6315, 16230), (7578, 13525), (8115, 12630), (9738, 10525)]