155804220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6053}}^1$

素因数の和:6092

約数の個数: 144

約数和(自身を含む): 555321312

約数和(自身を除く): 399517092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 4290, 5148, 6053, 6435, 8580, 12106, 12870, 18159, 24212, 25740, 30265, 36318, 54477, 60530, 66583, 72636, 78689, 90795, 108954, 121060, 133166, 157378, 181590, 199749, 217908, 236067, 266332, 272385, 314756, 332915, 363180, 393445, 399498, 472134, 544770, 599247, 665830, 708201, 786890, 798996, 865579, 944268, 998745, 1089540, 1180335, 1198494, 1331660, 1416402, 1573780, 1731158, 1997490, 2360670, 2396988, 2596737, 2832804, 2996235, 3462316, 3541005, 3994980, 4327895, 4721340, 5193474, 5992470, 7082010, 7790211, 8655790, 10386948, 11984940, 12983685, 14164020, 15580422, 17311580, 25967370, 31160844, 38951055, 51934740, 77902110, 155804220]

約数ペア:

[(1, 155804220), (2, 77902110), (3, 51934740), (4, 38951055), (5, 31160844), (6, 25967370), (9, 17311580), (10, 15580422), (11, 14164020), (12, 12983685), (13, 11984940), (15, 10386948), (18, 8655790), (20, 7790211), (22, 7082010), (26, 5992470), (30, 5193474), (33, 4721340), (36, 4327895), (39, 3994980), (44, 3541005), (45, 3462316), (52, 2996235), (55, 2832804), (60, 2596737), (65, 2396988), (66, 2360670), (78, 1997490), (90, 1731158), (99, 1573780), (110, 1416402), (117, 1331660), (130, 1198494), (132, 1180335), (143, 1089540), (156, 998745), (165, 944268), (180, 865579), (195, 798996), (198, 786890), (220, 708201), (234, 665830), (260, 599247), (286, 544770), (330, 472134), (390, 399498), (396, 393445), (429, 363180), (468, 332915), (495, 314756), (572, 272385), (585, 266332), (660, 236067), (715, 217908), (780, 199749), (858, 181590), (990, 157378), (1170, 133166), (1287, 121060), (1430, 108954), (1716, 90795), (1980, 78689), (2145, 72636), (2340, 66583), (2574, 60530), (2860, 54477), (4290, 36318), (5148, 30265), (6053, 25740), (6435, 24212), (8580, 18159), (12106, 12870)]