71109450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{5449}}^1$

素因数の和:5496

約数の個数: 72

約数和(自身を含む): 197671500

約数和(自身を除く): 126562050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 145, 150, 174, 225, 261, 290, 435, 450, 522, 725, 870, 1305, 1450, 2175, 2610, 4350, 5449, 6525, 10898, 13050, 16347, 27245, 32694, 49041, 54490, 81735, 98082, 136225, 158021, 163470, 245205, 272450, 316042, 408675, 474063, 490410, 790105, 817350, 948126, 1226025, 1422189, 1580210, 2370315, 2452050, 2844378, 3950525, 4740630, 7110945, 7901050, 11851575, 14221890, 23703150, 35554725, 71109450]

約数ペア:

[(1, 71109450), (2, 35554725), (3, 23703150), (5, 14221890), (6, 11851575), (9, 7901050), (10, 7110945), (15, 4740630), (18, 3950525), (25, 2844378), (29, 2452050), (30, 2370315), (45, 1580210), (50, 1422189), (58, 1226025), (75, 948126), (87, 817350), (90, 790105), (145, 490410), (150, 474063), (174, 408675), (225, 316042), (261, 272450), (290, 245205), (435, 163470), (450, 158021), (522, 136225), (725, 98082), (870, 81735), (1305, 54490), (1450, 49041), (2175, 32694), (2610, 27245), (4350, 16347), (5449, 13050), (6525, 10898)]