42420750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:530

約数の個数: 64

約数和(自身を含む): 106838784

約数和(自身を除く): 64418034

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 163, 250, 326, 347, 375, 489, 694, 750, 815, 978, 1041, 1630, 1735, 2082, 2445, 3470, 4075, 4890, 5205, 8150, 8675, 10410, 12225, 17350, 20375, 24450, 26025, 40750, 43375, 52050, 56561, 61125, 86750, 113122, 122250, 130125, 169683, 260250, 282805, 339366, 565610, 848415, 1414025, 1696830, 2828050, 4242075, 7070125, 8484150, 14140250, 21210375, 42420750]

約数ペア:

[(1, 42420750), (2, 21210375), (3, 14140250), (5, 8484150), (6, 7070125), (10, 4242075), (15, 2828050), (25, 1696830), (30, 1414025), (50, 848415), (75, 565610), (125, 339366), (150, 282805), (163, 260250), (250, 169683), (326, 130125), (347, 122250), (375, 113122), (489, 86750), (694, 61125), (750, 56561), (815, 52050), (978, 43375), (1041, 40750), (1630, 26025), (1735, 24450), (2082, 20375), (2445, 17350), (3470, 12225), (4075, 10410), (4890, 8675), (5205, 8150)]