27218200

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 67808160

約数和(自身を除く): 40589960

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 61, 92, 97, 100, 115, 122, 184, 194, 200, 230, 244, 305, 388, 460, 485, 488, 575, 610, 776, 920, 970, 1150, 1220, 1403, 1525, 1940, 2231, 2300, 2425, 2440, 2806, 3050, 3880, 4462, 4600, 4850, 5612, 5917, 6100, 7015, 8924, 9700, 11155, 11224, 11834, 12200, 14030, 17848, 19400, 22310, 23668, 28060, 29585, 35075, 44620, 47336, 55775, 56120, 59170, 70150, 89240, 111550, 118340, 136091, 140300, 147925, 223100, 236680, 272182, 280600, 295850, 446200, 544364, 591700, 680455, 1088728, 1183400, 1360910, 2721820, 3402275, 5443640, 6804550, 13609100, 27218200]

約数ペア:

[(1, 27218200), (2, 13609100), (4, 6804550), (5, 5443640), (8, 3402275), (10, 2721820), (20, 1360910), (23, 1183400), (25, 1088728), (40, 680455), (46, 591700), (50, 544364), (61, 446200), (92, 295850), (97, 280600), (100, 272182), (115, 236680), (122, 223100), (184, 147925), (194, 140300), (200, 136091), (230, 118340), (244, 111550), (305, 89240), (388, 70150), (460, 59170), (485, 56120), (488, 55775), (575, 47336), (610, 44620), (776, 35075), (920, 29585), (970, 28060), (1150, 23668), (1220, 22310), (1403, 19400), (1525, 17848), (1940, 14030), (2231, 12200), (2300, 11834), (2425, 11224), (2440, 11155), (2806, 9700), (3050, 8924), (3880, 7015), (4462, 6100), (4600, 5917), (4850, 5612)]