1293345300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{827}}^1$

素因数の和:1258

約数の個数: 144

約数和(自身を含む): 4044866112

約数和(自身を除く): 2751520812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 401, 650, 780, 802, 827, 975, 1203, 1300, 1604, 1654, 1950, 2005, 2406, 2481, 3308, 3900, 4010, 4135, 4812, 4962, 5213, 6015, 8020, 8270, 9924, 10025, 10426, 10751, 12030, 12405, 15639, 16540, 20050, 20675, 20852, 21502, 24060, 24810, 26065, 30075, 31278, 32253, 40100, 41350, 43004, 49620, 52130, 53755, 60150, 62025, 62556, 64506, 78195, 82700, 104260, 107510, 120300, 124050, 129012, 130325, 156390, 161265, 215020, 248100, 260650, 268775, 312780, 322530, 331627, 390975, 521300, 537550, 645060, 663254, 781950, 806325, 994881, 1075100, 1326508, 1563900, 1612650, 1658135, 1989762, 3225300, 3316270, 3979524, 4311151, 4974405, 6632540, 8290675, 8622302, 9948810, 12933453, 16581350, 17244604, 19897620, 21555755, 24872025, 25866906, 33162700, 43111510, 49744050, 51733812, 64667265, 86223020, 99488100, 107778775, 129334530, 215557550, 258669060, 323336325, 431115100, 646672650, 1293345300]

約数ペア:

[(1, 1293345300), (2, 646672650), (3, 431115100), (4, 323336325), (5, 258669060), (6, 215557550), (10, 129334530), (12, 107778775), (13, 99488100), (15, 86223020), (20, 64667265), (25, 51733812), (26, 49744050), (30, 43111510), (39, 33162700), (50, 25866906), (52, 24872025), (60, 21555755), (65, 19897620), (75, 17244604), (78, 16581350), (100, 12933453), (130, 9948810), (150, 8622302), (156, 8290675), (195, 6632540), (260, 4974405), (300, 4311151), (325, 3979524), (390, 3316270), (401, 3225300), (650, 1989762), (780, 1658135), (802, 1612650), (827, 1563900), (975, 1326508), (1203, 1075100), (1300, 994881), (1604, 806325), (1654, 781950), (1950, 663254), (2005, 645060), (2406, 537550), (2481, 521300), (3308, 390975), (3900, 331627), (4010, 322530), (4135, 312780), (4812, 268775), (4962, 260650), (5213, 248100), (6015, 215020), (8020, 161265), (8270, 156390), (9924, 130325), (10025, 129012), (10426, 124050), (10751, 120300), (12030, 107510), (12405, 104260), (15639, 82700), (16540, 78195), (20050, 64506), (20675, 62556), (20852, 62025), (21502, 60150), (24060, 53755), (24810, 52130), (26065, 49620), (30075, 43004), (31278, 41350), (32253, 40100)]