15678042100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{3163}}^1$

素因数の和:3354

約数の個数: 144

約数和(自身を含む): 39833089408

約数和(自身を除く): 24155047308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 73, 97, 100, 140, 146, 175, 194, 292, 350, 365, 388, 485, 511, 679, 700, 730, 970, 1022, 1358, 1460, 1825, 1940, 2044, 2425, 2555, 2716, 3163, 3395, 3650, 4850, 5110, 6326, 6790, 7081, 7300, 9700, 10220, 12652, 12775, 13580, 14162, 15815, 16975, 22141, 25550, 28324, 31630, 33950, 35405, 44282, 49567, 51100, 63260, 67900, 70810, 79075, 88564, 99134, 110705, 141620, 158150, 177025, 198268, 221410, 230899, 247835, 306811, 316300, 354050, 442820, 461798, 495670, 553525, 613622, 708100, 923596, 991340, 1107050, 1154495, 1227244, 1239175, 1534055, 1616293, 2147677, 2214100, 2308990, 2478350, 3068110, 3232586, 4295354, 4617980, 4956700, 5772475, 6136220, 6465172, 7670275, 8081465, 8590708, 10738385, 11544950, 15340550, 16162930, 21476770, 22397203, 23089900, 30681100, 32325860, 40407325, 42953540, 44794406, 53691925, 80814650, 89588812, 107383850, 111986015, 156780421, 161629300, 214767700, 223972030, 313560842, 447944060, 559930075, 627121684, 783902105, 1119860150, 1567804210, 2239720300, 3135608420, 3919510525, 7839021050, 15678042100]

約数ペア:

[(1, 15678042100), (2, 7839021050), (4, 3919510525), (5, 3135608420), (7, 2239720300), (10, 1567804210), (14, 1119860150), (20, 783902105), (25, 627121684), (28, 559930075), (35, 447944060), (50, 313560842), (70, 223972030), (73, 214767700), (97, 161629300), (100, 156780421), (140, 111986015), (146, 107383850), (175, 89588812), (194, 80814650), (292, 53691925), (350, 44794406), (365, 42953540), (388, 40407325), (485, 32325860), (511, 30681100), (679, 23089900), (700, 22397203), (730, 21476770), (970, 16162930), (1022, 15340550), (1358, 11544950), (1460, 10738385), (1825, 8590708), (1940, 8081465), (2044, 7670275), (2425, 6465172), (2555, 6136220), (2716, 5772475), (3163, 4956700), (3395, 4617980), (3650, 4295354), (4850, 3232586), (5110, 3068110), (6326, 2478350), (6790, 2308990), (7081, 2214100), (7300, 2147677), (9700, 1616293), (10220, 1534055), (12652, 1239175), (12775, 1227244), (13580, 1154495), (14162, 1107050), (15815, 991340), (16975, 923596), (22141, 708100), (25550, 613622), (28324, 553525), (31630, 495670), (33950, 461798), (35405, 442820), (44282, 354050), (49567, 316300), (51100, 306811), (63260, 247835), (67900, 230899), (70810, 221410), (79075, 198268), (88564, 177025), (99134, 158150), (110705, 141620)]