25570380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 192

約数和(自身を含む): 86220288

約数和(自身を除く): 60649908

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 43, 44, 51, 53, 55, 60, 66, 68, 85, 86, 102, 106, 110, 129, 132, 159, 165, 170, 172, 187, 204, 212, 215, 220, 255, 258, 265, 318, 330, 340, 374, 430, 473, 510, 516, 530, 561, 583, 636, 645, 660, 731, 748, 795, 860, 901, 935, 946, 1020, 1060, 1122, 1166, 1290, 1419, 1462, 1590, 1749, 1802, 1870, 1892, 2193, 2244, 2279, 2332, 2365, 2580, 2703, 2805, 2838, 2915, 2924, 3180, 3498, 3604, 3655, 3740, 4386, 4505, 4558, 4730, 5406, 5610, 5676, 5830, 6837, 6996, 7095, 7310, 8041, 8745, 8772, 9010, 9116, 9460, 9911, 10812, 10965, 11220, 11395, 11660, 13515, 13674, 14190, 14620, 16082, 17490, 18020, 19822, 21930, 22790, 24123, 25069, 27030, 27348, 28380, 29733, 32164, 34185, 34980, 38743, 39644, 40205, 43860, 45580, 48246, 49555, 50138, 54060, 59466, 68370, 75207, 77486, 80410, 96492, 99110, 100276, 116229, 118932, 120615, 125345, 136740, 148665, 150414, 154972, 160820, 193715, 198220, 232458, 241230, 250690, 297330, 300828, 376035, 387430, 426173, 464916, 482460, 501380, 581145, 594660, 752070, 774860, 852346, 1162290, 1278519, 1504140, 1704692, 2130865, 2324580, 2557038, 4261730, 5114076, 6392595, 8523460, 12785190, 25570380]

約数ペア:

[(1, 25570380), (2, 12785190), (3, 8523460), (4, 6392595), (5, 5114076), (6, 4261730), (10, 2557038), (11, 2324580), (12, 2130865), (15, 1704692), (17, 1504140), (20, 1278519), (22, 1162290), (30, 852346), (33, 774860), (34, 752070), (43, 594660), (44, 581145), (51, 501380), (53, 482460), (55, 464916), (60, 426173), (66, 387430), (68, 376035), (85, 300828), (86, 297330), (102, 250690), (106, 241230), (110, 232458), (129, 198220), (132, 193715), (159, 160820), (165, 154972), (170, 150414), (172, 148665), (187, 136740), (204, 125345), (212, 120615), (215, 118932), (220, 116229), (255, 100276), (258, 99110), (265, 96492), (318, 80410), (330, 77486), (340, 75207), (374, 68370), (430, 59466), (473, 54060), (510, 50138), (516, 49555), (530, 48246), (561, 45580), (583, 43860), (636, 40205), (645, 39644), (660, 38743), (731, 34980), (748, 34185), (795, 32164), (860, 29733), (901, 28380), (935, 27348), (946, 27030), (1020, 25069), (1060, 24123), (1122, 22790), (1166, 21930), (1290, 19822), (1419, 18020), (1462, 17490), (1590, 16082), (1749, 14620), (1802, 14190), (1870, 13674), (1892, 13515), (2193, 11660), (2244, 11395), (2279, 11220), (2332, 10965), (2365, 10812), (2580, 9911), (2703, 9460), (2805, 9116), (2838, 9010), (2915, 8772), (2924, 8745), (3180, 8041), (3498, 7310), (3604, 7095), (3655, 6996), (3740, 6837), (4386, 5830), (4505, 5676), (4558, 5610), (4730, 5406)]