139438650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3109}}^1$

素因数の和:3160

約数の個数: 96

約数和(自身を含む): 388725120

約数和(自身を除く): 249286470

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 25, 26, 30, 39, 46, 50, 65, 69, 75, 78, 115, 130, 138, 150, 195, 230, 299, 325, 345, 390, 575, 598, 650, 690, 897, 975, 1150, 1495, 1725, 1794, 1950, 2990, 3109, 3450, 4485, 6218, 7475, 8970, 9327, 14950, 15545, 18654, 22425, 31090, 40417, 44850, 46635, 71507, 77725, 80834, 93270, 121251, 143014, 155450, 202085, 214521, 233175, 242502, 357535, 404170, 429042, 466350, 606255, 715070, 929591, 1010425, 1072605, 1212510, 1787675, 1859182, 2020850, 2145210, 2788773, 3031275, 3575350, 4647955, 5363025, 5577546, 6062550, 9295910, 10726050, 13943865, 23239775, 27887730, 46479550, 69719325, 139438650]

約数ペア:

[(1, 139438650), (2, 69719325), (3, 46479550), (5, 27887730), (6, 23239775), (10, 13943865), (13, 10726050), (15, 9295910), (23, 6062550), (25, 5577546), (26, 5363025), (30, 4647955), (39, 3575350), (46, 3031275), (50, 2788773), (65, 2145210), (69, 2020850), (75, 1859182), (78, 1787675), (115, 1212510), (130, 1072605), (138, 1010425), (150, 929591), (195, 715070), (230, 606255), (299, 466350), (325, 429042), (345, 404170), (390, 357535), (575, 242502), (598, 233175), (650, 214521), (690, 202085), (897, 155450), (975, 143014), (1150, 121251), (1495, 93270), (1725, 80834), (1794, 77725), (1950, 71507), (2990, 46635), (3109, 44850), (3450, 40417), (4485, 31090), (6218, 22425), (7475, 18654), (8970, 15545), (9327, 14950)]