27918150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 75828480

約数和(自身を除く): 47910330

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 103, 130, 139, 150, 195, 206, 278, 309, 325, 390, 417, 515, 618, 650, 695, 834, 975, 1030, 1339, 1390, 1545, 1807, 1950, 2085, 2575, 2678, 3090, 3475, 3614, 4017, 4170, 5150, 5421, 6695, 6950, 7725, 8034, 9035, 10425, 10842, 13390, 14317, 15450, 18070, 20085, 20850, 27105, 28634, 33475, 40170, 42951, 45175, 54210, 66950, 71585, 85902, 90350, 100425, 135525, 143170, 186121, 200850, 214755, 271050, 357925, 372242, 429510, 558363, 715850, 930605, 1073775, 1116726, 1861210, 2147550, 2791815, 4653025, 5583630, 9306050, 13959075, 27918150]

約数ペア:

[(1, 27918150), (2, 13959075), (3, 9306050), (5, 5583630), (6, 4653025), (10, 2791815), (13, 2147550), (15, 1861210), (25, 1116726), (26, 1073775), (30, 930605), (39, 715850), (50, 558363), (65, 429510), (75, 372242), (78, 357925), (103, 271050), (130, 214755), (139, 200850), (150, 186121), (195, 143170), (206, 135525), (278, 100425), (309, 90350), (325, 85902), (390, 71585), (417, 66950), (515, 54210), (618, 45175), (650, 42951), (695, 40170), (834, 33475), (975, 28634), (1030, 27105), (1339, 20850), (1390, 20085), (1545, 18070), (1807, 15450), (1950, 14317), (2085, 13390), (2575, 10842), (2678, 10425), (3090, 9035), (3475, 8034), (3614, 7725), (4017, 6950), (4170, 6695), (5150, 5421)]