65759220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 208392912

約数和(自身を除く): 142633692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 61, 90, 106, 113, 122, 159, 180, 183, 212, 226, 244, 265, 305, 318, 339, 366, 452, 477, 530, 549, 565, 610, 636, 678, 732, 795, 915, 954, 1017, 1060, 1098, 1130, 1220, 1356, 1590, 1695, 1830, 1908, 2034, 2196, 2260, 2385, 2745, 3180, 3233, 3390, 3660, 4068, 4770, 5085, 5490, 5989, 6466, 6780, 6893, 9540, 9699, 10170, 10980, 11978, 12932, 13786, 16165, 17967, 19398, 20340, 20679, 23956, 27572, 29097, 29945, 32330, 34465, 35934, 38796, 41358, 48495, 53901, 58194, 59890, 62037, 64660, 68930, 71868, 82716, 89835, 96990, 103395, 107802, 116388, 119780, 124074, 137860, 145485, 179670, 193980, 206790, 215604, 248148, 269505, 290970, 310185, 359340, 365329, 413580, 539010, 581940, 620370, 730658, 1078020, 1095987, 1240740, 1461316, 1826645, 2191974, 3287961, 3653290, 4383948, 5479935, 6575922, 7306580, 10959870, 13151844, 16439805, 21919740, 32879610, 65759220]

約数ペア:

[(1, 65759220), (2, 32879610), (3, 21919740), (4, 16439805), (5, 13151844), (6, 10959870), (9, 7306580), (10, 6575922), (12, 5479935), (15, 4383948), (18, 3653290), (20, 3287961), (30, 2191974), (36, 1826645), (45, 1461316), (53, 1240740), (60, 1095987), (61, 1078020), (90, 730658), (106, 620370), (113, 581940), (122, 539010), (159, 413580), (180, 365329), (183, 359340), (212, 310185), (226, 290970), (244, 269505), (265, 248148), (305, 215604), (318, 206790), (339, 193980), (366, 179670), (452, 145485), (477, 137860), (530, 124074), (549, 119780), (565, 116388), (610, 107802), (636, 103395), (678, 96990), (732, 89835), (795, 82716), (915, 71868), (954, 68930), (1017, 64660), (1060, 62037), (1098, 59890), (1130, 58194), (1220, 53901), (1356, 48495), (1590, 41358), (1695, 38796), (1830, 35934), (1908, 34465), (2034, 32330), (2196, 29945), (2260, 29097), (2385, 27572), (2745, 23956), (3180, 20679), (3233, 20340), (3390, 19398), (3660, 17967), (4068, 16165), (4770, 13786), (5085, 12932), (5490, 11978), (5989, 10980), (6466, 10170), (6780, 9699), (6893, 9540)]