27161750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:135

約数の個数: 128

約数和(自身を含む): 67931136

約数和(自身を除く): 40769386

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 25, 34, 35, 50, 55, 70, 77, 83, 85, 110, 119, 125, 154, 166, 170, 175, 187, 238, 250, 275, 350, 374, 385, 415, 425, 550, 581, 595, 770, 830, 850, 875, 913, 935, 1162, 1190, 1309, 1375, 1411, 1750, 1826, 1870, 1925, 2075, 2125, 2618, 2750, 2822, 2905, 2975, 3850, 4150, 4250, 4565, 4675, 5810, 5950, 6391, 6545, 7055, 9130, 9350, 9625, 9877, 10375, 12782, 13090, 14110, 14525, 14875, 15521, 19250, 19754, 20750, 22825, 23375, 29050, 29750, 31042, 31955, 32725, 35275, 45650, 46750, 49385, 63910, 65450, 70550, 72625, 77605, 98770, 108647, 114125, 145250, 155210, 159775, 163625, 176375, 217294, 228250, 246925, 319550, 327250, 352750, 388025, 493850, 543235, 776050, 798875, 1086470, 1234625, 1597750, 1940125, 2469250, 2716175, 3880250, 5432350, 13580875, 27161750]

約数ペア:

[(1, 27161750), (2, 13580875), (5, 5432350), (7, 3880250), (10, 2716175), (11, 2469250), (14, 1940125), (17, 1597750), (22, 1234625), (25, 1086470), (34, 798875), (35, 776050), (50, 543235), (55, 493850), (70, 388025), (77, 352750), (83, 327250), (85, 319550), (110, 246925), (119, 228250), (125, 217294), (154, 176375), (166, 163625), (170, 159775), (175, 155210), (187, 145250), (238, 114125), (250, 108647), (275, 98770), (350, 77605), (374, 72625), (385, 70550), (415, 65450), (425, 63910), (550, 49385), (581, 46750), (595, 45650), (770, 35275), (830, 32725), (850, 31955), (875, 31042), (913, 29750), (935, 29050), (1162, 23375), (1190, 22825), (1309, 20750), (1375, 19754), (1411, 19250), (1750, 15521), (1826, 14875), (1870, 14525), (1925, 14110), (2075, 13090), (2125, 12782), (2618, 10375), (2750, 9877), (2822, 9625), (2905, 9350), (2975, 9130), (3850, 7055), (4150, 6545), (4250, 6391), (4565, 5950), (4675, 5810)]