150394020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11551}}^1$

素因数の和:11601

約数の個数: 96

約数和(自身を含む): 496828416

約数和(自身を除く): 346434396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 11551, 13020, 23102, 34653, 46204, 57755, 69306, 80857, 115510, 138612, 161714, 173265, 231020, 242571, 323428, 346530, 358081, 404285, 485142, 693060, 716162, 808570, 970284, 1074243, 1212855, 1432324, 1617140, 1790405, 2148486, 2425710, 2506567, 3580810, 4296972, 4851420, 5013134, 5371215, 7161620, 7519701, 10026268, 10742430, 12532835, 15039402, 21484860, 25065670, 30078804, 37598505, 50131340, 75197010, 150394020]

約数ペア:

[(1, 150394020), (2, 75197010), (3, 50131340), (4, 37598505), (5, 30078804), (6, 25065670), (7, 21484860), (10, 15039402), (12, 12532835), (14, 10742430), (15, 10026268), (20, 7519701), (21, 7161620), (28, 5371215), (30, 5013134), (31, 4851420), (35, 4296972), (42, 3580810), (60, 2506567), (62, 2425710), (70, 2148486), (84, 1790405), (93, 1617140), (105, 1432324), (124, 1212855), (140, 1074243), (155, 970284), (186, 808570), (210, 716162), (217, 693060), (310, 485142), (372, 404285), (420, 358081), (434, 346530), (465, 323428), (620, 242571), (651, 231020), (868, 173265), (930, 161714), (1085, 138612), (1302, 115510), (1860, 80857), (2170, 69306), (2604, 57755), (3255, 46204), (4340, 34653), (6510, 23102), (11551, 13020)]