97828380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:556

約数の個数: 144

約数和(自身を含む): 323616384

約数和(自身を除く): 225788004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 97, 117, 130, 156, 180, 194, 195, 234, 260, 291, 388, 390, 431, 468, 485, 582, 585, 780, 862, 873, 970, 1164, 1170, 1261, 1293, 1455, 1724, 1746, 1940, 2155, 2340, 2522, 2586, 2910, 3492, 3783, 3879, 4310, 4365, 5044, 5172, 5603, 5820, 6305, 6465, 7566, 7758, 8620, 8730, 11206, 11349, 12610, 12930, 15132, 15516, 16809, 17460, 18915, 19395, 22412, 22698, 25220, 25860, 28015, 33618, 37830, 38790, 41807, 45396, 50427, 56030, 56745, 67236, 75660, 77580, 83614, 84045, 100854, 112060, 113490, 125421, 167228, 168090, 201708, 209035, 226980, 250842, 252135, 336180, 376263, 418070, 501684, 504270, 543491, 627105, 752526, 836140, 1008540, 1086982, 1254210, 1505052, 1630473, 1881315, 2173964, 2508420, 2717455, 3260946, 3762630, 4891419, 5434910, 6521892, 7525260, 8152365, 9782838, 10869820, 16304730, 19565676, 24457095, 32609460, 48914190, 97828380]

約数ペア:

[(1, 97828380), (2, 48914190), (3, 32609460), (4, 24457095), (5, 19565676), (6, 16304730), (9, 10869820), (10, 9782838), (12, 8152365), (13, 7525260), (15, 6521892), (18, 5434910), (20, 4891419), (26, 3762630), (30, 3260946), (36, 2717455), (39, 2508420), (45, 2173964), (52, 1881315), (60, 1630473), (65, 1505052), (78, 1254210), (90, 1086982), (97, 1008540), (117, 836140), (130, 752526), (156, 627105), (180, 543491), (194, 504270), (195, 501684), (234, 418070), (260, 376263), (291, 336180), (388, 252135), (390, 250842), (431, 226980), (468, 209035), (485, 201708), (582, 168090), (585, 167228), (780, 125421), (862, 113490), (873, 112060), (970, 100854), (1164, 84045), (1170, 83614), (1261, 77580), (1293, 75660), (1455, 67236), (1724, 56745), (1746, 56030), (1940, 50427), (2155, 45396), (2340, 41807), (2522, 38790), (2586, 37830), (2910, 33618), (3492, 28015), (3783, 25860), (3879, 25220), (4310, 22698), (4365, 22412), (5044, 19395), (5172, 18915), (5603, 17460), (5820, 16809), (6305, 15516), (6465, 15132), (7566, 12930), (7758, 12610), (8620, 11349), (8730, 11206)]