906352920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{20807}}^1$

素因数の和:20846

約数の個数: 144

約数和(自身を含む): 3237932880

約数和(自身を除く): 2331579960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3630, 3960, 4356, 4840, 5445, 7260, 8712, 10890, 14520, 20807, 21780, 41614, 43560, 62421, 83228, 104035, 124842, 166456, 187263, 208070, 228877, 249684, 312105, 374526, 416140, 457754, 499368, 624210, 686631, 749052, 832280, 915508, 936315, 1144385, 1248420, 1373262, 1498104, 1831016, 1872630, 2059893, 2288770, 2496840, 2517647, 2746524, 3433155, 3745260, 4119786, 4577540, 5035294, 5493048, 6866310, 7490520, 7552941, 8239572, 9155080, 10070588, 10299465, 12588235, 13732620, 15105882, 16479144, 20141176, 20598930, 22658823, 25176470, 27465240, 30211764, 37764705, 41197860, 45317646, 50352940, 60423528, 75529410, 82395720, 90635292, 100705880, 113294115, 151058820, 181270584, 226588230, 302117640, 453176460, 906352920]

約数ペア:

[(1, 906352920), (2, 453176460), (3, 302117640), (4, 226588230), (5, 181270584), (6, 151058820), (8, 113294115), (9, 100705880), (10, 90635292), (11, 82395720), (12, 75529410), (15, 60423528), (18, 50352940), (20, 45317646), (22, 41197860), (24, 37764705), (30, 30211764), (33, 27465240), (36, 25176470), (40, 22658823), (44, 20598930), (45, 20141176), (55, 16479144), (60, 15105882), (66, 13732620), (72, 12588235), (88, 10299465), (90, 10070588), (99, 9155080), (110, 8239572), (120, 7552941), (121, 7490520), (132, 6866310), (165, 5493048), (180, 5035294), (198, 4577540), (220, 4119786), (242, 3745260), (264, 3433155), (330, 2746524), (360, 2517647), (363, 2496840), (396, 2288770), (440, 2059893), (484, 1872630), (495, 1831016), (605, 1498104), (660, 1373262), (726, 1248420), (792, 1144385), (968, 936315), (990, 915508), (1089, 832280), (1210, 749052), (1320, 686631), (1452, 624210), (1815, 499368), (1980, 457754), (2178, 416140), (2420, 374526), (2904, 312105), (3630, 249684), (3960, 228877), (4356, 208070), (4840, 187263), (5445, 166456), (7260, 124842), (8712, 104035), (10890, 83228), (14520, 62421), (20807, 43560), (21780, 41614)]