74366820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 216

約数和(自身を含む): 260874432

約数和(自身を除く): 186507612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 66, 69, 71, 90, 92, 99, 110, 115, 132, 138, 142, 165, 180, 198, 207, 213, 220, 230, 253, 276, 284, 330, 345, 355, 396, 414, 426, 460, 495, 506, 529, 639, 660, 690, 710, 759, 781, 828, 852, 990, 1012, 1035, 1058, 1065, 1265, 1278, 1380, 1420, 1518, 1562, 1587, 1633, 1980, 2070, 2116, 2130, 2277, 2343, 2530, 2556, 2645, 3036, 3124, 3174, 3195, 3266, 3795, 3905, 4140, 4260, 4554, 4686, 4761, 4899, 5060, 5290, 5819, 6348, 6390, 6532, 7029, 7590, 7810, 7935, 8165, 9108, 9372, 9522, 9798, 10580, 11385, 11638, 11715, 12780, 14058, 14697, 15180, 15620, 15870, 16330, 17457, 17963, 19044, 19596, 22770, 23276, 23430, 23805, 24495, 28116, 29095, 29394, 31740, 32660, 34914, 35145, 35926, 37559, 45540, 46860, 47610, 48990, 52371, 53889, 58190, 58788, 69828, 70290, 71852, 73485, 75118, 87285, 89815, 95220, 97980, 104742, 107778, 112677, 116380, 140580, 146970, 150236, 161667, 174570, 179630, 187795, 209484, 215556, 225354, 261855, 269445, 293940, 323334, 338031, 349140, 359260, 375590, 413149, 450708, 523710, 538890, 563385, 646668, 676062, 751180, 808335, 826298, 1047420, 1077780, 1126770, 1239447, 1352124, 1616670, 1652596, 1690155, 2065745, 2253540, 2478894, 3233340, 3380310, 3718341, 4131490, 4957788, 6197235, 6760620, 7436682, 8262980, 12394470, 14873364, 18591705, 24788940, 37183410, 74366820]

約数ペア:

[(1, 74366820), (2, 37183410), (3, 24788940), (4, 18591705), (5, 14873364), (6, 12394470), (9, 8262980), (10, 7436682), (11, 6760620), (12, 6197235), (15, 4957788), (18, 4131490), (20, 3718341), (22, 3380310), (23, 3233340), (30, 2478894), (33, 2253540), (36, 2065745), (44, 1690155), (45, 1652596), (46, 1616670), (55, 1352124), (60, 1239447), (66, 1126770), (69, 1077780), (71, 1047420), (90, 826298), (92, 808335), (99, 751180), (110, 676062), (115, 646668), (132, 563385), (138, 538890), (142, 523710), (165, 450708), (180, 413149), (198, 375590), (207, 359260), (213, 349140), (220, 338031), (230, 323334), (253, 293940), (276, 269445), (284, 261855), (330, 225354), (345, 215556), (355, 209484), (396, 187795), (414, 179630), (426, 174570), (460, 161667), (495, 150236), (506, 146970), (529, 140580), (639, 116380), (660, 112677), (690, 107778), (710, 104742), (759, 97980), (781, 95220), (828, 89815), (852, 87285), (990, 75118), (1012, 73485), (1035, 71852), (1058, 70290), (1065, 69828), (1265, 58788), (1278, 58190), (1380, 53889), (1420, 52371), (1518, 48990), (1562, 47610), (1587, 46860), (1633, 45540), (1980, 37559), (2070, 35926), (2116, 35145), (2130, 34914), (2277, 32660), (2343, 31740), (2530, 29394), (2556, 29095), (2645, 28116), (3036, 24495), (3124, 23805), (3174, 23430), (3195, 23276), (3266, 22770), (3795, 19596), (3905, 19044), (4140, 17963), (4260, 17457), (4554, 16330), (4686, 15870), (4761, 15620), (4899, 15180), (5060, 14697), (5290, 14058), (5819, 12780), (6348, 11715), (6390, 11638), (6532, 11385), (7029, 10580), (7590, 9798), (7810, 9522), (7935, 9372), (8165, 9108)]