67688400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4339}}^1$

素因数の和:4373

約数の個数: 120

約数和(自身を含む): 233561440

約数和(自身を除く): 165873040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 4339, 5200, 7800, 8678, 13017, 15600, 17356, 21695, 26034, 34712, 43390, 52068, 56407, 65085, 69424, 86780, 104136, 108475, 112814, 130170, 169221, 173560, 208272, 216950, 225628, 260340, 282035, 325425, 338442, 347120, 433900, 451256, 520680, 564070, 650850, 676884, 846105, 867800, 902512, 1041360, 1128140, 1301700, 1353768, 1410175, 1692210, 1735600, 2256280, 2603400, 2707536, 2820350, 3384420, 4230525, 4512560, 5206800, 5640700, 6768840, 8461050, 11281400, 13537680, 16922100, 22562800, 33844200, 67688400]

約数ペア:

[(1, 67688400), (2, 33844200), (3, 22562800), (4, 16922100), (5, 13537680), (6, 11281400), (8, 8461050), (10, 6768840), (12, 5640700), (13, 5206800), (15, 4512560), (16, 4230525), (20, 3384420), (24, 2820350), (25, 2707536), (26, 2603400), (30, 2256280), (39, 1735600), (40, 1692210), (48, 1410175), (50, 1353768), (52, 1301700), (60, 1128140), (65, 1041360), (75, 902512), (78, 867800), (80, 846105), (100, 676884), (104, 650850), (120, 564070), (130, 520680), (150, 451256), (156, 433900), (195, 347120), (200, 338442), (208, 325425), (240, 282035), (260, 260340), (300, 225628), (312, 216950), (325, 208272), (390, 173560), (400, 169221), (520, 130170), (600, 112814), (624, 108475), (650, 104136), (780, 86780), (975, 69424), (1040, 65085), (1200, 56407), (1300, 52068), (1560, 43390), (1950, 34712), (2600, 26034), (3120, 21695), (3900, 17356), (4339, 15600), (5200, 13017), (7800, 8678)]