80911350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13831}}^1$

素因数の和:13862

約数の個数: 72

約数和(自身を含む): 234120432

約数和(自身を除く): 153209082

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 13831, 27662, 41493, 69155, 82986, 124479, 138310, 179803, 207465, 248958, 345775, 359606, 414930, 539409, 622395, 691550, 899015, 1037325, 1078818, 1244790, 1618227, 1798030, 2074650, 2697045, 3111975, 3236454, 4495075, 5394090, 6223950, 8091135, 8990150, 13485225, 16182270, 26970450, 40455675, 80911350]

約数ペア:

[(1, 80911350), (2, 40455675), (3, 26970450), (5, 16182270), (6, 13485225), (9, 8990150), (10, 8091135), (13, 6223950), (15, 5394090), (18, 4495075), (25, 3236454), (26, 3111975), (30, 2697045), (39, 2074650), (45, 1798030), (50, 1618227), (65, 1244790), (75, 1078818), (78, 1037325), (90, 899015), (117, 691550), (130, 622395), (150, 539409), (195, 414930), (225, 359606), (234, 345775), (325, 248958), (390, 207465), (450, 179803), (585, 138310), (650, 124479), (975, 82986), (1170, 69155), (1950, 41493), (2925, 27662), (5850, 13831)]