13553400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{461}}^1$

素因数の和:494

約数の個数: 144

約数和(自身を含む): 48981240

約数和(自身を除く): 35427840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 461, 490, 525, 588, 600, 700, 735, 840, 922, 980, 1050, 1176, 1225, 1383, 1400, 1470, 1844, 1960, 2100, 2305, 2450, 2766, 2940, 3227, 3675, 3688, 4200, 4610, 4900, 5532, 5880, 6454, 6915, 7350, 9220, 9681, 9800, 11064, 11525, 12908, 13830, 14700, 16135, 18440, 19362, 22589, 23050, 25816, 27660, 29400, 32270, 34575, 38724, 45178, 46100, 48405, 55320, 64540, 67767, 69150, 77448, 80675, 90356, 92200, 96810, 112945, 129080, 135534, 138300, 161350, 180712, 193620, 225890, 242025, 271068, 276600, 322700, 338835, 387240, 451780, 484050, 542136, 564725, 645400, 677670, 903560, 968100, 1129450, 1355340, 1694175, 1936200, 2258900, 2710680, 3388350, 4517800, 6776700, 13553400]

約数ペア:

[(1, 13553400), (2, 6776700), (3, 4517800), (4, 3388350), (5, 2710680), (6, 2258900), (7, 1936200), (8, 1694175), (10, 1355340), (12, 1129450), (14, 968100), (15, 903560), (20, 677670), (21, 645400), (24, 564725), (25, 542136), (28, 484050), (30, 451780), (35, 387240), (40, 338835), (42, 322700), (49, 276600), (50, 271068), (56, 242025), (60, 225890), (70, 193620), (75, 180712), (84, 161350), (98, 138300), (100, 135534), (105, 129080), (120, 112945), (140, 96810), (147, 92200), (150, 90356), (168, 80675), (175, 77448), (196, 69150), (200, 67767), (210, 64540), (245, 55320), (280, 48405), (294, 46100), (300, 45178), (350, 38724), (392, 34575), (420, 32270), (461, 29400), (490, 27660), (525, 25816), (588, 23050), (600, 22589), (700, 19362), (735, 18440), (840, 16135), (922, 14700), (980, 13830), (1050, 12908), (1176, 11525), (1225, 11064), (1383, 9800), (1400, 9681), (1470, 9220), (1844, 7350), (1960, 6915), (2100, 6454), (2305, 5880), (2450, 5532), (2766, 4900), (2940, 4610), (3227, 4200), (3675, 3688)]