147078250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{677}}^1$

素因数の和:784

約数の個数: 64

約数和(自身を含む): 304611840

約数和(自身を除く): 157533590

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 79, 110, 125, 158, 250, 275, 395, 550, 677, 790, 869, 1354, 1375, 1738, 1975, 2750, 3385, 3950, 4345, 6770, 7447, 8690, 9875, 14894, 16925, 19750, 21725, 33850, 37235, 43450, 53483, 74470, 84625, 106966, 108625, 169250, 186175, 217250, 267415, 372350, 534830, 588313, 930875, 1176626, 1337075, 1861750, 2674150, 2941565, 5883130, 6685375, 13370750, 14707825, 29415650, 73539125, 147078250]

約数ペア:

[(1, 147078250), (2, 73539125), (5, 29415650), (10, 14707825), (11, 13370750), (22, 6685375), (25, 5883130), (50, 2941565), (55, 2674150), (79, 1861750), (110, 1337075), (125, 1176626), (158, 930875), (250, 588313), (275, 534830), (395, 372350), (550, 267415), (677, 217250), (790, 186175), (869, 169250), (1354, 108625), (1375, 106966), (1738, 84625), (1975, 74470), (2750, 53483), (3385, 43450), (3950, 37235), (4345, 33850), (6770, 21725), (7447, 19750), (8690, 16925), (9875, 14894)]