8685300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 28873152

約数和(自身を除く): 20187852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 25, 26, 30, 34, 39, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 130, 131, 150, 156, 170, 195, 204, 221, 255, 260, 262, 300, 325, 340, 390, 393, 425, 442, 510, 524, 650, 655, 663, 780, 786, 850, 884, 975, 1020, 1105, 1275, 1300, 1310, 1326, 1572, 1700, 1703, 1950, 1965, 2210, 2227, 2550, 2620, 2652, 3275, 3315, 3406, 3900, 3930, 4420, 4454, 5100, 5109, 5525, 6550, 6630, 6681, 6812, 7860, 8515, 8908, 9825, 10218, 11050, 11135, 13100, 13260, 13362, 16575, 17030, 19650, 20436, 22100, 22270, 25545, 26724, 28951, 33150, 33405, 34060, 39300, 42575, 44540, 51090, 55675, 57902, 66300, 66810, 85150, 86853, 102180, 111350, 115804, 127725, 133620, 144755, 167025, 170300, 173706, 222700, 255450, 289510, 334050, 347412, 434265, 510900, 579020, 668100, 723775, 868530, 1447550, 1737060, 2171325, 2895100, 4342650, 8685300]

約数ペア:

[(1, 8685300), (2, 4342650), (3, 2895100), (4, 2171325), (5, 1737060), (6, 1447550), (10, 868530), (12, 723775), (13, 668100), (15, 579020), (17, 510900), (20, 434265), (25, 347412), (26, 334050), (30, 289510), (34, 255450), (39, 222700), (50, 173706), (51, 170300), (52, 167025), (60, 144755), (65, 133620), (68, 127725), (75, 115804), (78, 111350), (85, 102180), (100, 86853), (102, 85150), (130, 66810), (131, 66300), (150, 57902), (156, 55675), (170, 51090), (195, 44540), (204, 42575), (221, 39300), (255, 34060), (260, 33405), (262, 33150), (300, 28951), (325, 26724), (340, 25545), (390, 22270), (393, 22100), (425, 20436), (442, 19650), (510, 17030), (524, 16575), (650, 13362), (655, 13260), (663, 13100), (780, 11135), (786, 11050), (850, 10218), (884, 9825), (975, 8908), (1020, 8515), (1105, 7860), (1275, 6812), (1300, 6681), (1310, 6630), (1326, 6550), (1572, 5525), (1700, 5109), (1703, 5100), (1950, 4454), (1965, 4420), (2210, 3930), (2227, 3900), (2550, 3406), (2620, 3315), (2652, 3275)]