54436400

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:199

約数の個数: 120

約数和(自身を含む): 140136864

約数和(自身を除く): 85700464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 61, 80, 92, 97, 100, 115, 122, 184, 194, 200, 230, 244, 305, 368, 388, 400, 460, 485, 488, 575, 610, 776, 920, 970, 976, 1150, 1220, 1403, 1525, 1552, 1840, 1940, 2231, 2300, 2425, 2440, 2806, 3050, 3880, 4462, 4600, 4850, 4880, 5612, 5917, 6100, 7015, 7760, 8924, 9200, 9700, 11155, 11224, 11834, 12200, 14030, 17848, 19400, 22310, 22448, 23668, 24400, 28060, 29585, 35075, 35696, 38800, 44620, 47336, 55775, 56120, 59170, 70150, 89240, 94672, 111550, 112240, 118340, 136091, 140300, 147925, 178480, 223100, 236680, 272182, 280600, 295850, 446200, 473360, 544364, 561200, 591700, 680455, 892400, 1088728, 1183400, 1360910, 2177456, 2366800, 2721820, 3402275, 5443640, 6804550, 10887280, 13609100, 27218200, 54436400]

約数ペア:

[(1, 54436400), (2, 27218200), (4, 13609100), (5, 10887280), (8, 6804550), (10, 5443640), (16, 3402275), (20, 2721820), (23, 2366800), (25, 2177456), (40, 1360910), (46, 1183400), (50, 1088728), (61, 892400), (80, 680455), (92, 591700), (97, 561200), (100, 544364), (115, 473360), (122, 446200), (184, 295850), (194, 280600), (200, 272182), (230, 236680), (244, 223100), (305, 178480), (368, 147925), (388, 140300), (400, 136091), (460, 118340), (485, 112240), (488, 111550), (575, 94672), (610, 89240), (776, 70150), (920, 59170), (970, 56120), (976, 55775), (1150, 47336), (1220, 44620), (1403, 38800), (1525, 35696), (1552, 35075), (1840, 29585), (1940, 28060), (2231, 24400), (2300, 23668), (2425, 22448), (2440, 22310), (2806, 19400), (3050, 17848), (3880, 14030), (4462, 12200), (4600, 11834), (4850, 11224), (4880, 11155), (5612, 9700), (5917, 9200), (6100, 8924), (7015, 7760)]