22577850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:532

約数の個数: 72

約数和(自身を含む): 61281792

約数和(自身を除く): 38703942

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 131, 150, 225, 262, 383, 393, 450, 655, 766, 786, 1149, 1179, 1310, 1915, 1965, 2298, 2358, 3275, 3447, 3830, 3930, 5745, 5895, 6550, 6894, 9575, 9825, 11490, 11790, 17235, 19150, 19650, 28725, 29475, 34470, 50173, 57450, 58950, 86175, 100346, 150519, 172350, 250865, 301038, 451557, 501730, 752595, 903114, 1254325, 1505190, 2257785, 2508650, 3762975, 4515570, 7525950, 11288925, 22577850]

約数ペア:

[(1, 22577850), (2, 11288925), (3, 7525950), (5, 4515570), (6, 3762975), (9, 2508650), (10, 2257785), (15, 1505190), (18, 1254325), (25, 903114), (30, 752595), (45, 501730), (50, 451557), (75, 301038), (90, 250865), (131, 172350), (150, 150519), (225, 100346), (262, 86175), (383, 58950), (393, 57450), (450, 50173), (655, 34470), (766, 29475), (786, 28725), (1149, 19650), (1179, 19150), (1310, 17235), (1915, 11790), (1965, 11490), (2298, 9825), (2358, 9575), (3275, 6894), (3447, 6550), (3830, 5895), (3930, 5745)]