265200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:51

約数の個数: 120

約数和(自身を含む): 968688

約数和(自身を除く): 703488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 25, 26, 30, 34, 39, 40, 48, 50, 51, 52, 60, 65, 68, 75, 78, 80, 85, 100, 102, 104, 120, 130, 136, 150, 156, 170, 195, 200, 204, 208, 221, 240, 255, 260, 272, 300, 312, 325, 340, 390, 400, 408, 425, 442, 510, 520, 600, 624, 650, 663, 680, 780, 816, 850, 884, 975, 1020, 1040, 1105, 1200, 1275, 1300, 1326, 1360, 1560, 1700, 1768, 1950, 2040, 2210, 2550, 2600, 2652, 3120, 3315, 3400, 3536, 3900, 4080, 4420, 5100, 5200, 5304, 5525, 6630, 6800, 7800, 8840, 10200, 10608, 11050, 13260, 15600, 16575, 17680, 20400, 22100, 26520, 33150, 44200, 53040, 66300, 88400, 132600, 265200]

約数ペア:

[(1, 265200), (2, 132600), (3, 88400), (4, 66300), (5, 53040), (6, 44200), (8, 33150), (10, 26520), (12, 22100), (13, 20400), (15, 17680), (16, 16575), (17, 15600), (20, 13260), (24, 11050), (25, 10608), (26, 10200), (30, 8840), (34, 7800), (39, 6800), (40, 6630), (48, 5525), (50, 5304), (51, 5200), (52, 5100), (60, 4420), (65, 4080), (68, 3900), (75, 3536), (78, 3400), (80, 3315), (85, 3120), (100, 2652), (102, 2600), (104, 2550), (120, 2210), (130, 2040), (136, 1950), (150, 1768), (156, 1700), (170, 1560), (195, 1360), (200, 1326), (204, 1300), (208, 1275), (221, 1200), (240, 1105), (255, 1040), (260, 1020), (272, 975), (300, 884), (312, 850), (325, 816), (340, 780), (390, 680), (400, 663), (408, 650), (425, 624), (442, 600), (510, 520)]