29048580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{863}}^1$

素因数の和:906

約数の個数: 144

約数和(自身を含む): 101896704

約数和(自身を除く): 72848124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 495, 510, 561, 612, 660, 748, 765, 863, 935, 990, 1020, 1122, 1530, 1683, 1726, 1870, 1980, 2244, 2589, 2805, 3060, 3366, 3452, 3740, 4315, 5178, 5610, 6732, 7767, 8415, 8630, 9493, 10356, 11220, 12945, 14671, 15534, 16830, 17260, 18986, 25890, 28479, 29342, 31068, 33660, 37972, 38835, 44013, 47465, 51780, 56958, 58684, 73355, 77670, 85437, 88026, 94930, 113916, 132039, 142395, 146710, 155340, 161381, 170874, 176052, 189860, 220065, 264078, 284790, 293420, 322762, 341748, 427185, 440130, 484143, 528156, 569580, 645524, 660195, 806905, 854370, 880260, 968286, 1320390, 1452429, 1613810, 1708740, 1936572, 2420715, 2640780, 2904858, 3227620, 4841430, 5809716, 7262145, 9682860, 14524290, 29048580]

約数ペア:

[(1, 29048580), (2, 14524290), (3, 9682860), (4, 7262145), (5, 5809716), (6, 4841430), (9, 3227620), (10, 2904858), (11, 2640780), (12, 2420715), (15, 1936572), (17, 1708740), (18, 1613810), (20, 1452429), (22, 1320390), (30, 968286), (33, 880260), (34, 854370), (36, 806905), (44, 660195), (45, 645524), (51, 569580), (55, 528156), (60, 484143), (66, 440130), (68, 427185), (85, 341748), (90, 322762), (99, 293420), (102, 284790), (110, 264078), (132, 220065), (153, 189860), (165, 176052), (170, 170874), (180, 161381), (187, 155340), (198, 146710), (204, 142395), (220, 132039), (255, 113916), (306, 94930), (330, 88026), (340, 85437), (374, 77670), (396, 73355), (495, 58684), (510, 56958), (561, 51780), (612, 47465), (660, 44013), (748, 38835), (765, 37972), (863, 33660), (935, 31068), (990, 29342), (1020, 28479), (1122, 25890), (1530, 18986), (1683, 17260), (1726, 16830), (1870, 15534), (1980, 14671), (2244, 12945), (2589, 11220), (2805, 10356), (3060, 9493), (3366, 8630), (3452, 8415), (3740, 7767), (4315, 6732), (5178, 5610)]