25278150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:486

約数の個数: 96

約数和(自身を含む): 69424128

約数和(自身を除く): 44145978

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 25, 30, 34, 46, 50, 51, 69, 75, 85, 102, 115, 138, 150, 170, 230, 255, 345, 391, 425, 431, 510, 575, 690, 782, 850, 862, 1150, 1173, 1275, 1293, 1725, 1955, 2155, 2346, 2550, 2586, 3450, 3910, 4310, 5865, 6465, 7327, 9775, 9913, 10775, 11730, 12930, 14654, 19550, 19826, 21550, 21981, 29325, 29739, 32325, 36635, 43962, 49565, 58650, 59478, 64650, 73270, 99130, 109905, 148695, 168521, 183175, 219810, 247825, 297390, 337042, 366350, 495650, 505563, 549525, 743475, 842605, 1011126, 1099050, 1486950, 1685210, 2527815, 4213025, 5055630, 8426050, 12639075, 25278150]

約数ペア:

[(1, 25278150), (2, 12639075), (3, 8426050), (5, 5055630), (6, 4213025), (10, 2527815), (15, 1685210), (17, 1486950), (23, 1099050), (25, 1011126), (30, 842605), (34, 743475), (46, 549525), (50, 505563), (51, 495650), (69, 366350), (75, 337042), (85, 297390), (102, 247825), (115, 219810), (138, 183175), (150, 168521), (170, 148695), (230, 109905), (255, 99130), (345, 73270), (391, 64650), (425, 59478), (431, 58650), (510, 49565), (575, 43962), (690, 36635), (782, 32325), (850, 29739), (862, 29325), (1150, 21981), (1173, 21550), (1275, 19826), (1293, 19550), (1725, 14654), (1955, 12930), (2155, 11730), (2346, 10775), (2550, 9913), (2586, 9775), (3450, 7327), (3910, 6465), (4310, 5865)]