150783780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{51287}}^1$

素因数の和:51313

約数の個数: 72

約数和(自身を含む): 491133888

約数和(自身を除く): 340350108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 51287, 102574, 153861, 205148, 256435, 307722, 359009, 512870, 615444, 718018, 769305, 1025740, 1077027, 1436036, 1538610, 1795045, 2154054, 2513063, 3077220, 3590090, 4308108, 5026126, 5385135, 7180180, 7539189, 10052252, 10770270, 12565315, 15078378, 21540540, 25130630, 30156756, 37695945, 50261260, 75391890, 150783780]

約数ペア:

[(1, 150783780), (2, 75391890), (3, 50261260), (4, 37695945), (5, 30156756), (6, 25130630), (7, 21540540), (10, 15078378), (12, 12565315), (14, 10770270), (15, 10052252), (20, 7539189), (21, 7180180), (28, 5385135), (30, 5026126), (35, 4308108), (42, 3590090), (49, 3077220), (60, 2513063), (70, 2154054), (84, 1795045), (98, 1538610), (105, 1436036), (140, 1077027), (147, 1025740), (196, 769305), (210, 718018), (245, 615444), (294, 512870), (420, 359009), (490, 307722), (588, 256435), (735, 205148), (980, 153861), (1470, 102574), (2940, 51287)]