42617340

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 168

約数和(自身を含む): 139554240

約数和(自身を除く): 96936900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 79, 81, 90, 108, 111, 135, 148, 158, 162, 180, 185, 222, 237, 243, 270, 316, 324, 333, 370, 395, 405, 444, 474, 486, 540, 555, 666, 711, 729, 740, 790, 810, 948, 972, 999, 1110, 1185, 1215, 1332, 1422, 1458, 1580, 1620, 1665, 1998, 2133, 2220, 2370, 2430, 2844, 2916, 2923, 2997, 3330, 3555, 3645, 3996, 4266, 4740, 4860, 4995, 5846, 5994, 6399, 6660, 7110, 7290, 8532, 8769, 8991, 9990, 10665, 11692, 11988, 12798, 14220, 14580, 14615, 14985, 17538, 17982, 19197, 19980, 21330, 25596, 26307, 26973, 29230, 29970, 31995, 35076, 35964, 38394, 42660, 43845, 44955, 52614, 53946, 57591, 58460, 59940, 63990, 76788, 78921, 87690, 89910, 95985, 105228, 107892, 115182, 127980, 131535, 134865, 157842, 175380, 179820, 191970, 230364, 236763, 263070, 269730, 287955, 315684, 383940, 394605, 473526, 526140, 539460, 575910, 710289, 789210, 947052, 1151820, 1183815, 1420578, 1578420, 2130867, 2367630, 2841156, 3551445, 4261734, 4735260, 7102890, 8523468, 10654335, 14205780, 21308670, 42617340]

約数ペア:

[(1, 42617340), (2, 21308670), (3, 14205780), (4, 10654335), (5, 8523468), (6, 7102890), (9, 4735260), (10, 4261734), (12, 3551445), (15, 2841156), (18, 2367630), (20, 2130867), (27, 1578420), (30, 1420578), (36, 1183815), (37, 1151820), (45, 947052), (54, 789210), (60, 710289), (74, 575910), (79, 539460), (81, 526140), (90, 473526), (108, 394605), (111, 383940), (135, 315684), (148, 287955), (158, 269730), (162, 263070), (180, 236763), (185, 230364), (222, 191970), (237, 179820), (243, 175380), (270, 157842), (316, 134865), (324, 131535), (333, 127980), (370, 115182), (395, 107892), (405, 105228), (444, 95985), (474, 89910), (486, 87690), (540, 78921), (555, 76788), (666, 63990), (711, 59940), (729, 58460), (740, 57591), (790, 53946), (810, 52614), (948, 44955), (972, 43845), (999, 42660), (1110, 38394), (1185, 35964), (1215, 35076), (1332, 31995), (1422, 29970), (1458, 29230), (1580, 26973), (1620, 26307), (1665, 25596), (1998, 21330), (2133, 19980), (2220, 19197), (2370, 17982), (2430, 17538), (2844, 14985), (2916, 14615), (2923, 14580), (2997, 14220), (3330, 12798), (3555, 11988), (3645, 11692), (3996, 10665), (4266, 9990), (4740, 8991), (4860, 8769), (4995, 8532), (5846, 7290), (5994, 7110), (6399, 6660)]