9797580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 33022080

約数和(自身を除く): 23224500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 53, 60, 65, 78, 79, 90, 106, 117, 130, 156, 158, 159, 180, 195, 212, 234, 237, 260, 265, 316, 318, 390, 395, 468, 474, 477, 530, 585, 636, 689, 711, 780, 790, 795, 948, 954, 1027, 1060, 1170, 1185, 1378, 1422, 1580, 1590, 1908, 2054, 2067, 2340, 2370, 2385, 2756, 2844, 3081, 3180, 3445, 3555, 4108, 4134, 4187, 4740, 4770, 5135, 6162, 6201, 6890, 7110, 8268, 8374, 9243, 9540, 10270, 10335, 12324, 12402, 12561, 13780, 14220, 15405, 16748, 18486, 20540, 20670, 20935, 24804, 25122, 30810, 31005, 36972, 37683, 41340, 41870, 46215, 50244, 54431, 61620, 62010, 62805, 75366, 83740, 92430, 108862, 124020, 125610, 150732, 163293, 184860, 188415, 217724, 251220, 272155, 326586, 376830, 489879, 544310, 653172, 753660, 816465, 979758, 1088620, 1632930, 1959516, 2449395, 3265860, 4898790, 9797580]

約数ペア:

[(1, 9797580), (2, 4898790), (3, 3265860), (4, 2449395), (5, 1959516), (6, 1632930), (9, 1088620), (10, 979758), (12, 816465), (13, 753660), (15, 653172), (18, 544310), (20, 489879), (26, 376830), (30, 326586), (36, 272155), (39, 251220), (45, 217724), (52, 188415), (53, 184860), (60, 163293), (65, 150732), (78, 125610), (79, 124020), (90, 108862), (106, 92430), (117, 83740), (130, 75366), (156, 62805), (158, 62010), (159, 61620), (180, 54431), (195, 50244), (212, 46215), (234, 41870), (237, 41340), (260, 37683), (265, 36972), (316, 31005), (318, 30810), (390, 25122), (395, 24804), (468, 20935), (474, 20670), (477, 20540), (530, 18486), (585, 16748), (636, 15405), (689, 14220), (711, 13780), (780, 12561), (790, 12402), (795, 12324), (948, 10335), (954, 10270), (1027, 9540), (1060, 9243), (1170, 8374), (1185, 8268), (1378, 7110), (1422, 6890), (1580, 6201), (1590, 6162), (1908, 5135), (2054, 4770), (2067, 4740), (2340, 4187), (2370, 4134), (2385, 4108), (2756, 3555), (2844, 3445), (3081, 3180)]