74874120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{127}}^1$

素因数の和:192

約数の個数: 128

約数和(自身を含む): 240537600

約数和(自身を除く): 165663480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 127, 136, 170, 204, 254, 255, 289, 340, 381, 408, 508, 510, 578, 635, 680, 762, 867, 1016, 1020, 1156, 1270, 1445, 1524, 1734, 1905, 2040, 2159, 2312, 2540, 2890, 3048, 3468, 3810, 4318, 4335, 4913, 5080, 5780, 6477, 6936, 7620, 8636, 8670, 9826, 10795, 11560, 12954, 14739, 15240, 17272, 17340, 19652, 21590, 24565, 25908, 29478, 32385, 34680, 36703, 39304, 43180, 49130, 51816, 58956, 64770, 73406, 73695, 86360, 98260, 110109, 117912, 129540, 146812, 147390, 183515, 196520, 220218, 259080, 293624, 294780, 367030, 440436, 550545, 589560, 623951, 734060, 880872, 1101090, 1247902, 1468120, 1871853, 2202180, 2495804, 3119755, 3743706, 4404360, 4991608, 6239510, 7487412, 9359265, 12479020, 14974824, 18718530, 24958040, 37437060, 74874120]

約数ペア:

[(1, 74874120), (2, 37437060), (3, 24958040), (4, 18718530), (5, 14974824), (6, 12479020), (8, 9359265), (10, 7487412), (12, 6239510), (15, 4991608), (17, 4404360), (20, 3743706), (24, 3119755), (30, 2495804), (34, 2202180), (40, 1871853), (51, 1468120), (60, 1247902), (68, 1101090), (85, 880872), (102, 734060), (120, 623951), (127, 589560), (136, 550545), (170, 440436), (204, 367030), (254, 294780), (255, 293624), (289, 259080), (340, 220218), (381, 196520), (408, 183515), (508, 147390), (510, 146812), (578, 129540), (635, 117912), (680, 110109), (762, 98260), (867, 86360), (1016, 73695), (1020, 73406), (1156, 64770), (1270, 58956), (1445, 51816), (1524, 49130), (1734, 43180), (1905, 39304), (2040, 36703), (2159, 34680), (2312, 32385), (2540, 29478), (2890, 25908), (3048, 24565), (3468, 21590), (3810, 19652), (4318, 17340), (4335, 17272), (4913, 15240), (5080, 14739), (5780, 12954), (6477, 11560), (6936, 10795), (7620, 9826), (8636, 8670)]