20144292900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2166053}}^1$

素因数の和:2166101

約数の個数: 72

約数和(自身を含む): 60164315904

約数和(自身を除く): 40020023004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4650, 9300, 2166053, 4332106, 6498159, 8664212, 10830265, 12996318, 21660530, 25992636, 32490795, 43321060, 54151325, 64981590, 67147643, 108302650, 129963180, 134295286, 162453975, 201442929, 216605300, 268590572, 324907950, 335738215, 402885858, 649815900, 671476430, 805771716, 1007214645, 1342952860, 1678691075, 2014429290, 3357382150, 4028858580, 5036073225, 6714764300, 10072146450, 20144292900]

約数ペア:

[(1, 20144292900), (2, 10072146450), (3, 6714764300), (4, 5036073225), (5, 4028858580), (6, 3357382150), (10, 2014429290), (12, 1678691075), (15, 1342952860), (20, 1007214645), (25, 805771716), (30, 671476430), (31, 649815900), (50, 402885858), (60, 335738215), (62, 324907950), (75, 268590572), (93, 216605300), (100, 201442929), (124, 162453975), (150, 134295286), (155, 129963180), (186, 108302650), (300, 67147643), (310, 64981590), (372, 54151325), (465, 43321060), (620, 32490795), (775, 25992636), (930, 21660530), (1550, 12996318), (1860, 10830265), (2325, 8664212), (3100, 6498159), (4650, 4332106), (9300, 2166053)]