40199550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{263}}^1\times {\mathrm{1019}}^1$

素因数の和:1297

約数の個数: 48

約数和(自身を含む): 100172160

約数和(自身を除く): 59972610

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 263, 526, 789, 1019, 1315, 1578, 2038, 2630, 3057, 3945, 5095, 6114, 6575, 7890, 10190, 13150, 15285, 19725, 25475, 30570, 39450, 50950, 76425, 152850, 267997, 535994, 803991, 1339985, 1607982, 2679970, 4019955, 6699925, 8039910, 13399850, 20099775, 40199550]

約数ペア:

[(1, 40199550), (2, 20099775), (3, 13399850), (5, 8039910), (6, 6699925), (10, 4019955), (15, 2679970), (25, 1607982), (30, 1339985), (50, 803991), (75, 535994), (150, 267997), (263, 152850), (526, 76425), (789, 50950), (1019, 39450), (1315, 30570), (1578, 25475), (2038, 19725), (2630, 15285), (3057, 13150), (3945, 10190), (5095, 7890), (6114, 6575)]