190448700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1039}}^1$

素因数の和:1116

約数の個数: 144

約数和(自身を含む): 606627840

約数和(自身を除く): 416179140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 47, 50, 52, 60, 65, 75, 78, 94, 100, 130, 141, 150, 156, 188, 195, 235, 260, 282, 300, 325, 390, 470, 564, 611, 650, 705, 780, 940, 975, 1039, 1175, 1222, 1300, 1410, 1833, 1950, 2078, 2350, 2444, 2820, 3055, 3117, 3525, 3666, 3900, 4156, 4700, 5195, 6110, 6234, 7050, 7332, 9165, 10390, 12220, 12468, 13507, 14100, 15275, 15585, 18330, 20780, 25975, 27014, 30550, 31170, 36660, 40521, 45825, 48833, 51950, 54028, 61100, 62340, 67535, 77925, 81042, 91650, 97666, 103900, 135070, 146499, 155850, 162084, 183300, 195332, 202605, 244165, 270140, 292998, 311700, 337675, 405210, 488330, 585996, 634829, 675350, 732495, 810420, 976660, 1013025, 1220825, 1269658, 1350700, 1464990, 1904487, 2026050, 2441650, 2539316, 2929980, 3174145, 3662475, 3808974, 4052100, 4883300, 6348290, 7324950, 7617948, 9522435, 12696580, 14649900, 15870725, 19044870, 31741450, 38089740, 47612175, 63482900, 95224350, 190448700]

約数ペア:

[(1, 190448700), (2, 95224350), (3, 63482900), (4, 47612175), (5, 38089740), (6, 31741450), (10, 19044870), (12, 15870725), (13, 14649900), (15, 12696580), (20, 9522435), (25, 7617948), (26, 7324950), (30, 6348290), (39, 4883300), (47, 4052100), (50, 3808974), (52, 3662475), (60, 3174145), (65, 2929980), (75, 2539316), (78, 2441650), (94, 2026050), (100, 1904487), (130, 1464990), (141, 1350700), (150, 1269658), (156, 1220825), (188, 1013025), (195, 976660), (235, 810420), (260, 732495), (282, 675350), (300, 634829), (325, 585996), (390, 488330), (470, 405210), (564, 337675), (611, 311700), (650, 292998), (705, 270140), (780, 244165), (940, 202605), (975, 195332), (1039, 183300), (1175, 162084), (1222, 155850), (1300, 146499), (1410, 135070), (1833, 103900), (1950, 97666), (2078, 91650), (2350, 81042), (2444, 77925), (2820, 67535), (3055, 62340), (3117, 61100), (3525, 54028), (3666, 51950), (3900, 48833), (4156, 45825), (4700, 40521), (5195, 36660), (6110, 31170), (6234, 30550), (7050, 27014), (7332, 25975), (9165, 20780), (10390, 18330), (12220, 15585), (12468, 15275), (13507, 14100)]