61086900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1$

素因数の和:1574

約数の個数: 144

約数和(自身を含む): 212764160

約数和(自身を除く): 151677260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 133, 140, 150, 175, 190, 210, 228, 266, 285, 300, 350, 380, 399, 420, 475, 525, 532, 570, 665, 700, 798, 950, 1050, 1140, 1330, 1425, 1531, 1596, 1900, 1995, 2100, 2660, 2850, 3062, 3325, 3990, 4593, 5700, 6124, 6650, 7655, 7980, 9186, 9975, 10717, 13300, 15310, 18372, 19950, 21434, 22965, 29089, 30620, 32151, 38275, 39900, 42868, 45930, 53585, 58178, 64302, 76550, 87267, 91860, 107170, 114825, 116356, 128604, 145445, 153100, 160755, 174534, 203623, 214340, 229650, 267925, 290890, 321510, 349068, 407246, 436335, 459300, 535850, 581780, 610869, 643020, 727225, 803775, 814492, 872670, 1018115, 1071700, 1221738, 1454450, 1607550, 1745340, 2036230, 2181675, 2443476, 2908900, 3054345, 3215100, 4072460, 4363350, 5090575, 6108690, 8726700, 10181150, 12217380, 15271725, 20362300, 30543450, 61086900]

約数ペア:

[(1, 61086900), (2, 30543450), (3, 20362300), (4, 15271725), (5, 12217380), (6, 10181150), (7, 8726700), (10, 6108690), (12, 5090575), (14, 4363350), (15, 4072460), (19, 3215100), (20, 3054345), (21, 2908900), (25, 2443476), (28, 2181675), (30, 2036230), (35, 1745340), (38, 1607550), (42, 1454450), (50, 1221738), (57, 1071700), (60, 1018115), (70, 872670), (75, 814492), (76, 803775), (84, 727225), (95, 643020), (100, 610869), (105, 581780), (114, 535850), (133, 459300), (140, 436335), (150, 407246), (175, 349068), (190, 321510), (210, 290890), (228, 267925), (266, 229650), (285, 214340), (300, 203623), (350, 174534), (380, 160755), (399, 153100), (420, 145445), (475, 128604), (525, 116356), (532, 114825), (570, 107170), (665, 91860), (700, 87267), (798, 76550), (950, 64302), (1050, 58178), (1140, 53585), (1330, 45930), (1425, 42868), (1531, 39900), (1596, 38275), (1900, 32151), (1995, 30620), (2100, 29089), (2660, 22965), (2850, 21434), (3062, 19950), (3325, 18372), (3990, 15310), (4593, 13300), (5700, 10717), (6124, 9975), (6650, 9186), (7655, 7980)]