30440250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 83813184

約数和(自身を除く): 53372934

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 83, 90, 125, 150, 163, 166, 225, 249, 250, 326, 375, 415, 450, 489, 498, 747, 750, 815, 830, 978, 1125, 1245, 1467, 1494, 1630, 2075, 2250, 2445, 2490, 2934, 3735, 4075, 4150, 4890, 6225, 7335, 7470, 8150, 10375, 12225, 12450, 13529, 14670, 18675, 20375, 20750, 24450, 27058, 31125, 36675, 37350, 40587, 40750, 61125, 62250, 67645, 73350, 81174, 93375, 121761, 122250, 135290, 183375, 186750, 202935, 243522, 338225, 366750, 405870, 608805, 676450, 1014675, 1217610, 1691125, 2029350, 3044025, 3382250, 5073375, 6088050, 10146750, 15220125, 30440250]

約数ペア:

[(1, 30440250), (2, 15220125), (3, 10146750), (5, 6088050), (6, 5073375), (9, 3382250), (10, 3044025), (15, 2029350), (18, 1691125), (25, 1217610), (30, 1014675), (45, 676450), (50, 608805), (75, 405870), (83, 366750), (90, 338225), (125, 243522), (150, 202935), (163, 186750), (166, 183375), (225, 135290), (249, 122250), (250, 121761), (326, 93375), (375, 81174), (415, 73350), (450, 67645), (489, 62250), (498, 61125), (747, 40750), (750, 40587), (815, 37350), (830, 36675), (978, 31125), (1125, 27058), (1245, 24450), (1467, 20750), (1494, 20375), (1630, 18675), (2075, 14670), (2250, 13529), (2445, 12450), (2490, 12225), (2934, 10375), (3735, 8150), (4075, 7470), (4150, 7335), (4890, 6225)]