15565530780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{4813}}^1$

素因数の和:4997

約数の個数: 192

約数和(自身を含む): 49786773120

約数和(自身を除く): 34221242340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 90, 106, 108, 113, 135, 159, 180, 212, 226, 265, 270, 318, 339, 452, 477, 530, 540, 565, 636, 678, 795, 954, 1017, 1060, 1130, 1356, 1431, 1590, 1695, 1908, 2034, 2260, 2385, 2862, 3051, 3180, 3390, 4068, 4770, 4813, 5085, 5724, 5989, 6102, 6780, 7155, 9540, 9626, 10170, 11978, 12204, 14310, 14439, 15255, 17967, 19252, 20340, 23956, 24065, 28620, 28878, 29945, 30510, 35934, 43317, 48130, 53901, 57756, 59890, 61020, 71868, 72195, 86634, 89835, 96260, 107802, 119780, 129951, 144390, 161703, 173268, 179670, 215604, 216585, 255089, 259902, 269505, 288780, 323406, 359340, 433170, 510178, 519804, 539010, 543869, 646812, 649755, 765267, 808515, 866340, 1020356, 1078020, 1087738, 1275445, 1299510, 1530534, 1617030, 1631607, 2175476, 2295801, 2550890, 2599020, 2719345, 3061068, 3234060, 3263214, 3826335, 4591602, 4894821, 5101780, 5438690, 6526428, 6887403, 7652670, 8158035, 9183204, 9789642, 10877380, 11479005, 13774806, 14684463, 15305340, 16316070, 19579284, 22958010, 24474105, 27549612, 28825057, 29368926, 32632140, 34437015, 45916020, 48948210, 57650114, 58737852, 68874030, 73422315, 86475171, 97896420, 115300228, 137748060, 144125285, 146844630, 172950342, 259425513, 288250570, 293689260, 345900684, 432375855, 518851026, 576501140, 778276539, 864751710, 1037702052, 1297127565, 1556553078, 1729503420, 2594255130, 3113106156, 3891382695, 5188510260, 7782765390, 15565530780]

約数ペア:

[(1, 15565530780), (2, 7782765390), (3, 5188510260), (4, 3891382695), (5, 3113106156), (6, 2594255130), (9, 1729503420), (10, 1556553078), (12, 1297127565), (15, 1037702052), (18, 864751710), (20, 778276539), (27, 576501140), (30, 518851026), (36, 432375855), (45, 345900684), (53, 293689260), (54, 288250570), (60, 259425513), (90, 172950342), (106, 146844630), (108, 144125285), (113, 137748060), (135, 115300228), (159, 97896420), (180, 86475171), (212, 73422315), (226, 68874030), (265, 58737852), (270, 57650114), (318, 48948210), (339, 45916020), (452, 34437015), (477, 32632140), (530, 29368926), (540, 28825057), (565, 27549612), (636, 24474105), (678, 22958010), (795, 19579284), (954, 16316070), (1017, 15305340), (1060, 14684463), (1130, 13774806), (1356, 11479005), (1431, 10877380), (1590, 9789642), (1695, 9183204), (1908, 8158035), (2034, 7652670), (2260, 6887403), (2385, 6526428), (2862, 5438690), (3051, 5101780), (3180, 4894821), (3390, 4591602), (4068, 3826335), (4770, 3263214), (4813, 3234060), (5085, 3061068), (5724, 2719345), (5989, 2599020), (6102, 2550890), (6780, 2295801), (7155, 2175476), (9540, 1631607), (9626, 1617030), (10170, 1530534), (11978, 1299510), (12204, 1275445), (14310, 1087738), (14439, 1078020), (15255, 1020356), (17967, 866340), (19252, 808515), (20340, 765267), (23956, 649755), (24065, 646812), (28620, 543869), (28878, 539010), (29945, 519804), (30510, 510178), (35934, 433170), (43317, 359340), (48130, 323406), (53901, 288780), (57756, 269505), (59890, 259902), (61020, 255089), (71868, 216585), (72195, 215604), (86634, 179670), (89835, 173268), (96260, 161703), (107802, 144390), (119780, 129951)]