73082500

素因数分解:

$2^2\times 5^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:119

約数の個数: 120

約数和(自身を含む): 176343552

約数和(自身を除く): 103261052

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 31, 41, 46, 50, 62, 82, 92, 100, 115, 124, 125, 155, 164, 205, 230, 250, 310, 410, 460, 500, 575, 620, 625, 713, 775, 820, 943, 1025, 1150, 1250, 1271, 1426, 1550, 1886, 2050, 2300, 2500, 2542, 2852, 2875, 3100, 3565, 3772, 3875, 4100, 4715, 5084, 5125, 5750, 6355, 7130, 7750, 9430, 10250, 11500, 12710, 14260, 14375, 15500, 17825, 18860, 19375, 20500, 23575, 25420, 25625, 28750, 29233, 31775, 35650, 38750, 47150, 51250, 57500, 58466, 63550, 71300, 77500, 89125, 94300, 102500, 116932, 117875, 127100, 146165, 158875, 178250, 235750, 292330, 317750, 356500, 445625, 471500, 584660, 589375, 635500, 730825, 794375, 891250, 1178750, 1461650, 1588750, 1782500, 2357500, 2923300, 3177500, 3654125, 7308250, 14616500, 18270625, 36541250, 73082500]

約数ペア:

[(1, 73082500), (2, 36541250), (4, 18270625), (5, 14616500), (10, 7308250), (20, 3654125), (23, 3177500), (25, 2923300), (31, 2357500), (41, 1782500), (46, 1588750), (50, 1461650), (62, 1178750), (82, 891250), (92, 794375), (100, 730825), (115, 635500), (124, 589375), (125, 584660), (155, 471500), (164, 445625), (205, 356500), (230, 317750), (250, 292330), (310, 235750), (410, 178250), (460, 158875), (500, 146165), (575, 127100), (620, 117875), (625, 116932), (713, 102500), (775, 94300), (820, 89125), (943, 77500), (1025, 71300), (1150, 63550), (1250, 58466), (1271, 57500), (1426, 51250), (1550, 47150), (1886, 38750), (2050, 35650), (2300, 31775), (2500, 29233), (2542, 28750), (2852, 25625), (2875, 25420), (3100, 23575), (3565, 20500), (3772, 19375), (3875, 18860), (4100, 17825), (4715, 15500), (5084, 14375), (5125, 14260), (5750, 12710), (6355, 11500), (7130, 10250), (7750, 9430)]