318251340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2399}}^1$

素因数の和:2492

約数の個数: 144

約数和(自身を含む): 1069286400

約数和(自身を除く): 751035060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 67, 90, 99, 110, 132, 134, 165, 180, 198, 201, 220, 268, 330, 335, 396, 402, 495, 603, 660, 670, 737, 804, 990, 1005, 1206, 1340, 1474, 1980, 2010, 2211, 2399, 2412, 2948, 3015, 3685, 4020, 4422, 4798, 6030, 6633, 7197, 7370, 8844, 9596, 11055, 11995, 12060, 13266, 14394, 14740, 21591, 22110, 23990, 26389, 26532, 28788, 33165, 35985, 43182, 44220, 47980, 52778, 66330, 71970, 79167, 86364, 105556, 107955, 131945, 132660, 143940, 158334, 160733, 215910, 237501, 263890, 316668, 321466, 395835, 431820, 475002, 482199, 527780, 642932, 791670, 803665, 950004, 964398, 1187505, 1446597, 1583340, 1607330, 1768063, 1928796, 2375010, 2410995, 2893194, 3214660, 3536126, 4750020, 4821990, 5304189, 5786388, 7072252, 7232985, 8840315, 9643980, 10608378, 14465970, 15912567, 17680630, 21216756, 26520945, 28931940, 31825134, 35361260, 53041890, 63650268, 79562835, 106083780, 159125670, 318251340]

約数ペア:

[(1, 318251340), (2, 159125670), (3, 106083780), (4, 79562835), (5, 63650268), (6, 53041890), (9, 35361260), (10, 31825134), (11, 28931940), (12, 26520945), (15, 21216756), (18, 17680630), (20, 15912567), (22, 14465970), (30, 10608378), (33, 9643980), (36, 8840315), (44, 7232985), (45, 7072252), (55, 5786388), (60, 5304189), (66, 4821990), (67, 4750020), (90, 3536126), (99, 3214660), (110, 2893194), (132, 2410995), (134, 2375010), (165, 1928796), (180, 1768063), (198, 1607330), (201, 1583340), (220, 1446597), (268, 1187505), (330, 964398), (335, 950004), (396, 803665), (402, 791670), (495, 642932), (603, 527780), (660, 482199), (670, 475002), (737, 431820), (804, 395835), (990, 321466), (1005, 316668), (1206, 263890), (1340, 237501), (1474, 215910), (1980, 160733), (2010, 158334), (2211, 143940), (2399, 132660), (2412, 131945), (2948, 107955), (3015, 105556), (3685, 86364), (4020, 79167), (4422, 71970), (4798, 66330), (6030, 52778), (6633, 47980), (7197, 44220), (7370, 43182), (8844, 35985), (9596, 33165), (11055, 28788), (11995, 26532), (12060, 26389), (13266, 23990), (14394, 22110), (14740, 21591)]