20014500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1213}}^1$

素因数の和:1246

約数の個数: 96

約数和(自身を含む): 63633024

約数和(自身を除く): 43618524

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 125, 132, 150, 165, 220, 250, 275, 300, 330, 375, 500, 550, 660, 750, 825, 1100, 1213, 1375, 1500, 1650, 2426, 2750, 3300, 3639, 4125, 4852, 5500, 6065, 7278, 8250, 12130, 13343, 14556, 16500, 18195, 24260, 26686, 30325, 36390, 40029, 53372, 60650, 66715, 72780, 80058, 90975, 121300, 133430, 151625, 160116, 181950, 200145, 266860, 303250, 333575, 363900, 400290, 454875, 606500, 667150, 800580, 909750, 1000725, 1334300, 1667875, 1819500, 2001450, 3335750, 4002900, 5003625, 6671500, 10007250, 20014500]

約数ペア:

[(1, 20014500), (2, 10007250), (3, 6671500), (4, 5003625), (5, 4002900), (6, 3335750), (10, 2001450), (11, 1819500), (12, 1667875), (15, 1334300), (20, 1000725), (22, 909750), (25, 800580), (30, 667150), (33, 606500), (44, 454875), (50, 400290), (55, 363900), (60, 333575), (66, 303250), (75, 266860), (100, 200145), (110, 181950), (125, 160116), (132, 151625), (150, 133430), (165, 121300), (220, 90975), (250, 80058), (275, 72780), (300, 66715), (330, 60650), (375, 53372), (500, 40029), (550, 36390), (660, 30325), (750, 26686), (825, 24260), (1100, 18195), (1213, 16500), (1375, 14556), (1500, 13343), (1650, 12130), (2426, 8250), (2750, 7278), (3300, 6065), (3639, 5500), (4125, 4852)]