150694740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{601}}^1$

素因数の和:822

約数の個数: 144

約数和(自身を含む): 525907200

約数和(自身を除く): 375212460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 199, 210, 252, 315, 398, 420, 597, 601, 630, 796, 995, 1194, 1202, 1260, 1393, 1791, 1803, 1990, 2388, 2404, 2786, 2985, 3005, 3582, 3606, 3980, 4179, 4207, 5409, 5572, 5970, 6010, 6965, 7164, 7212, 8358, 8414, 8955, 9015, 10818, 11940, 12020, 12537, 12621, 13930, 16716, 16828, 17910, 18030, 20895, 21035, 21636, 25074, 25242, 27045, 27860, 35820, 36060, 37863, 41790, 42070, 50148, 50484, 54090, 62685, 63105, 75726, 83580, 84140, 108180, 119599, 125370, 126210, 151452, 189315, 239198, 250740, 252420, 358797, 378630, 478396, 597995, 717594, 757260, 837193, 1076391, 1195990, 1435188, 1674386, 1793985, 2152782, 2391980, 2511579, 3348772, 3587970, 4185965, 4305564, 5023158, 5381955, 7175940, 7534737, 8371930, 10046316, 10763910, 12557895, 15069474, 16743860, 21527820, 25115790, 30138948, 37673685, 50231580, 75347370, 150694740]

約数ペア:

[(1, 150694740), (2, 75347370), (3, 50231580), (4, 37673685), (5, 30138948), (6, 25115790), (7, 21527820), (9, 16743860), (10, 15069474), (12, 12557895), (14, 10763910), (15, 10046316), (18, 8371930), (20, 7534737), (21, 7175940), (28, 5381955), (30, 5023158), (35, 4305564), (36, 4185965), (42, 3587970), (45, 3348772), (60, 2511579), (63, 2391980), (70, 2152782), (84, 1793985), (90, 1674386), (105, 1435188), (126, 1195990), (140, 1076391), (180, 837193), (199, 757260), (210, 717594), (252, 597995), (315, 478396), (398, 378630), (420, 358797), (597, 252420), (601, 250740), (630, 239198), (796, 189315), (995, 151452), (1194, 126210), (1202, 125370), (1260, 119599), (1393, 108180), (1791, 84140), (1803, 83580), (1990, 75726), (2388, 63105), (2404, 62685), (2786, 54090), (2985, 50484), (3005, 50148), (3582, 42070), (3606, 41790), (3980, 37863), (4179, 36060), (4207, 35820), (5409, 27860), (5572, 27045), (5970, 25242), (6010, 25074), (6965, 21636), (7164, 21035), (7212, 20895), (8358, 18030), (8414, 17910), (8955, 16828), (9015, 16716), (10818, 13930), (11940, 12621), (12020, 12537)]