118970100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:479

約数の個数: 144

約数和(自身を含む): 386433600

約数和(自身を除く): 267463500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 139, 150, 180, 225, 270, 278, 300, 317, 417, 450, 540, 556, 634, 675, 695, 834, 900, 951, 1251, 1268, 1350, 1390, 1585, 1668, 1902, 2085, 2502, 2700, 2780, 2853, 3170, 3475, 3753, 3804, 4170, 4755, 5004, 5706, 6255, 6340, 6950, 7506, 7925, 8340, 8559, 9510, 10425, 11412, 12510, 13900, 14265, 15012, 15850, 17118, 18765, 19020, 20850, 23775, 25020, 28530, 31275, 31700, 34236, 37530, 41700, 42795, 44063, 47550, 57060, 62550, 71325, 75060, 85590, 88126, 93825, 95100, 125100, 132189, 142650, 171180, 176252, 187650, 213975, 220315, 264378, 285300, 375300, 396567, 427950, 440630, 528756, 660945, 793134, 855900, 881260, 1101575, 1189701, 1321890, 1586268, 1982835, 2203150, 2379402, 2643780, 3304725, 3965670, 4406300, 4758804, 5948505, 6609450, 7931340, 9914175, 11897010, 13218900, 19828350, 23794020, 29742525, 39656700, 59485050, 118970100]

約数ペア:

[(1, 118970100), (2, 59485050), (3, 39656700), (4, 29742525), (5, 23794020), (6, 19828350), (9, 13218900), (10, 11897010), (12, 9914175), (15, 7931340), (18, 6609450), (20, 5948505), (25, 4758804), (27, 4406300), (30, 3965670), (36, 3304725), (45, 2643780), (50, 2379402), (54, 2203150), (60, 1982835), (75, 1586268), (90, 1321890), (100, 1189701), (108, 1101575), (135, 881260), (139, 855900), (150, 793134), (180, 660945), (225, 528756), (270, 440630), (278, 427950), (300, 396567), (317, 375300), (417, 285300), (450, 264378), (540, 220315), (556, 213975), (634, 187650), (675, 176252), (695, 171180), (834, 142650), (900, 132189), (951, 125100), (1251, 95100), (1268, 93825), (1350, 88126), (1390, 85590), (1585, 75060), (1668, 71325), (1902, 62550), (2085, 57060), (2502, 47550), (2700, 44063), (2780, 42795), (2853, 41700), (3170, 37530), (3475, 34236), (3753, 31700), (3804, 31275), (4170, 28530), (4755, 25020), (5004, 23775), (5706, 20850), (6255, 19020), (6340, 18765), (6950, 17118), (7506, 15850), (7925, 15012), (8340, 14265), (8559, 13900), (9510, 12510), (10425, 11412)]