907947300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12253}}^1$

素因数の和:12302

約数の個数: 144

約数和(自身を含む): 2978212160

約数和(自身を除く): 2070264860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 25, 26, 30, 38, 39, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 114, 130, 150, 156, 190, 195, 228, 247, 260, 285, 300, 325, 380, 390, 475, 494, 570, 650, 741, 780, 950, 975, 988, 1140, 1235, 1300, 1425, 1482, 1900, 1950, 2470, 2850, 2964, 3705, 3900, 4940, 5700, 6175, 7410, 12253, 12350, 14820, 18525, 24506, 24700, 36759, 37050, 49012, 61265, 73518, 74100, 122530, 147036, 159289, 183795, 232807, 245060, 306325, 318578, 367590, 465614, 477867, 612650, 637156, 698421, 735180, 796445, 918975, 931228, 955734, 1164035, 1225300, 1396842, 1592890, 1837950, 1911468, 2328070, 2389335, 2793684, 3026491, 3185780, 3492105, 3675900, 3982225, 4656140, 4778670, 5820175, 6052982, 6984210, 7964450, 9079473, 9557340, 11640350, 11946675, 12105964, 13968420, 15132455, 15928900, 17460525, 18158946, 23280700, 23893350, 30264910, 34921050, 36317892, 45397365, 47786700, 60529820, 69842100, 75662275, 90794730, 151324550, 181589460, 226986825, 302649100, 453973650, 907947300]

約数ペア:

[(1, 907947300), (2, 453973650), (3, 302649100), (4, 226986825), (5, 181589460), (6, 151324550), (10, 90794730), (12, 75662275), (13, 69842100), (15, 60529820), (19, 47786700), (20, 45397365), (25, 36317892), (26, 34921050), (30, 30264910), (38, 23893350), (39, 23280700), (50, 18158946), (52, 17460525), (57, 15928900), (60, 15132455), (65, 13968420), (75, 12105964), (76, 11946675), (78, 11640350), (95, 9557340), (100, 9079473), (114, 7964450), (130, 6984210), (150, 6052982), (156, 5820175), (190, 4778670), (195, 4656140), (228, 3982225), (247, 3675900), (260, 3492105), (285, 3185780), (300, 3026491), (325, 2793684), (380, 2389335), (390, 2328070), (475, 1911468), (494, 1837950), (570, 1592890), (650, 1396842), (741, 1225300), (780, 1164035), (950, 955734), (975, 931228), (988, 918975), (1140, 796445), (1235, 735180), (1300, 698421), (1425, 637156), (1482, 612650), (1900, 477867), (1950, 465614), (2470, 367590), (2850, 318578), (2964, 306325), (3705, 245060), (3900, 232807), (4940, 183795), (5700, 159289), (6175, 147036), (7410, 122530), (12253, 74100), (12350, 73518), (14820, 61265), (18525, 49012), (24506, 37050), (24700, 36759)]