99568980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 288

約数和(自身を含む): 372314880

約数和(自身を除く): 272745900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 53, 54, 60, 63, 70, 71, 84, 90, 98, 105, 106, 108, 126, 135, 140, 142, 147, 159, 180, 189, 196, 210, 212, 213, 245, 252, 265, 270, 284, 294, 315, 318, 355, 371, 378, 420, 426, 441, 477, 490, 497, 530, 540, 588, 630, 636, 639, 710, 735, 742, 756, 795, 852, 882, 945, 954, 980, 994, 1060, 1065, 1113, 1260, 1278, 1323, 1420, 1431, 1470, 1484, 1491, 1590, 1764, 1855, 1890, 1908, 1917, 1988, 2130, 2205, 2226, 2385, 2485, 2556, 2597, 2646, 2862, 2940, 2982, 3180, 3195, 3339, 3479, 3710, 3763, 3780, 3834, 4260, 4410, 4452, 4473, 4770, 4970, 5194, 5292, 5565, 5724, 5964, 6390, 6615, 6678, 6958, 7155, 7420, 7455, 7526, 7668, 7791, 8820, 8946, 9540, 9585, 9940, 10017, 10388, 10437, 11130, 11289, 12780, 12985, 13230, 13356, 13419, 13916, 14310, 14910, 15052, 15582, 16695, 17395, 17892, 18815, 19170, 20034, 20874, 22260, 22365, 22578, 23373, 25970, 26341, 26460, 26838, 28620, 29820, 31164, 31311, 33390, 33867, 34790, 37630, 38340, 38955, 40068, 41748, 44730, 45156, 46746, 50085, 51940, 52185, 52682, 53676, 56445, 62622, 66780, 67095, 67734, 69580, 70119, 75260, 77910, 79023, 89460, 93492, 93933, 100170, 101601, 104370, 105364, 112890, 116865, 125244, 131705, 134190, 135468, 140238, 155820, 156555, 158046, 169335, 184387, 187866, 200340, 203202, 208740, 225780, 233730, 237069, 263410, 268380, 280476, 313110, 316092, 338670, 350595, 368774, 375732, 395115, 406404, 467460, 469665, 474138, 508005, 526820, 553161, 626220, 677340, 701190, 711207, 737548, 790230, 921935, 939330, 948276, 1016010, 1106322, 1185345, 1402380, 1422414, 1580460, 1659483, 1843870, 1878660, 2032020, 2212644, 2370690, 2765805, 2844828, 3318966, 3556035, 3687740, 4741380, 4978449, 5531610, 6637932, 7112070, 8297415, 9956898, 11063220, 14224140, 16594830, 19913796, 24892245, 33189660, 49784490, 99568980]

約数ペア:

[(1, 99568980), (2, 49784490), (3, 33189660), (4, 24892245), (5, 19913796), (6, 16594830), (7, 14224140), (9, 11063220), (10, 9956898), (12, 8297415), (14, 7112070), (15, 6637932), (18, 5531610), (20, 4978449), (21, 4741380), (27, 3687740), (28, 3556035), (30, 3318966), (35, 2844828), (36, 2765805), (42, 2370690), (45, 2212644), (49, 2032020), (53, 1878660), (54, 1843870), (60, 1659483), (63, 1580460), (70, 1422414), (71, 1402380), (84, 1185345), (90, 1106322), (98, 1016010), (105, 948276), (106, 939330), (108, 921935), (126, 790230), (135, 737548), (140, 711207), (142, 701190), (147, 677340), (159, 626220), (180, 553161), (189, 526820), (196, 508005), (210, 474138), (212, 469665), (213, 467460), (245, 406404), (252, 395115), (265, 375732), (270, 368774), (284, 350595), (294, 338670), (315, 316092), (318, 313110), (355, 280476), (371, 268380), (378, 263410), (420, 237069), (426, 233730), (441, 225780), (477, 208740), (490, 203202), (497, 200340), (530, 187866), (540, 184387), (588, 169335), (630, 158046), (636, 156555), (639, 155820), (710, 140238), (735, 135468), (742, 134190), (756, 131705), (795, 125244), (852, 116865), (882, 112890), (945, 105364), (954, 104370), (980, 101601), (994, 100170), (1060, 93933), (1065, 93492), (1113, 89460), (1260, 79023), (1278, 77910), (1323, 75260), (1420, 70119), (1431, 69580), (1470, 67734), (1484, 67095), (1491, 66780), (1590, 62622), (1764, 56445), (1855, 53676), (1890, 52682), (1908, 52185), (1917, 51940), (1988, 50085), (2130, 46746), (2205, 45156), (2226, 44730), (2385, 41748), (2485, 40068), (2556, 38955), (2597, 38340), (2646, 37630), (2862, 34790), (2940, 33867), (2982, 33390), (3180, 31311), (3195, 31164), (3339, 29820), (3479, 28620), (3710, 26838), (3763, 26460), (3780, 26341), (3834, 25970), (4260, 23373), (4410, 22578), (4452, 22365), (4473, 22260), (4770, 20874), (4970, 20034), (5194, 19170), (5292, 18815), (5565, 17892), (5724, 17395), (5964, 16695), (6390, 15582), (6615, 15052), (6678, 14910), (6958, 14310), (7155, 13916), (7420, 13419), (7455, 13356), (7526, 13230), (7668, 12985), (7791, 12780), (8820, 11289), (8946, 11130), (9540, 10437), (9585, 10388), (9940, 10017)]