37506280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 103680000

約数和(自身を除く): 66173720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 31, 35, 40, 56, 58, 62, 70, 116, 124, 140, 145, 149, 155, 203, 217, 232, 248, 280, 290, 298, 310, 406, 434, 580, 596, 620, 745, 812, 868, 899, 1015, 1043, 1085, 1160, 1192, 1240, 1490, 1624, 1736, 1798, 2030, 2086, 2170, 2980, 3596, 4060, 4172, 4321, 4340, 4495, 4619, 5215, 5960, 6293, 7192, 8120, 8344, 8642, 8680, 8990, 9238, 10430, 12586, 17284, 17980, 18476, 20860, 21605, 23095, 25172, 30247, 31465, 32333, 34568, 35960, 36952, 41720, 43210, 46190, 50344, 60494, 62930, 64666, 86420, 92380, 120988, 125860, 129332, 133951, 151235, 161665, 172840, 184760, 241976, 251720, 258664, 267902, 302470, 323330, 535804, 604940, 646660, 669755, 937657, 1071608, 1209880, 1293320, 1339510, 1875314, 2679020, 3750628, 4688285, 5358040, 7501256, 9376570, 18753140, 37506280]

約数ペア:

[(1, 37506280), (2, 18753140), (4, 9376570), (5, 7501256), (7, 5358040), (8, 4688285), (10, 3750628), (14, 2679020), (20, 1875314), (28, 1339510), (29, 1293320), (31, 1209880), (35, 1071608), (40, 937657), (56, 669755), (58, 646660), (62, 604940), (70, 535804), (116, 323330), (124, 302470), (140, 267902), (145, 258664), (149, 251720), (155, 241976), (203, 184760), (217, 172840), (232, 161665), (248, 151235), (280, 133951), (290, 129332), (298, 125860), (310, 120988), (406, 92380), (434, 86420), (580, 64666), (596, 62930), (620, 60494), (745, 50344), (812, 46190), (868, 43210), (899, 41720), (1015, 36952), (1043, 35960), (1085, 34568), (1160, 32333), (1192, 31465), (1240, 30247), (1490, 25172), (1624, 23095), (1736, 21605), (1798, 20860), (2030, 18476), (2086, 17980), (2170, 17284), (2980, 12586), (3596, 10430), (4060, 9238), (4172, 8990), (4321, 8680), (4340, 8642), (4495, 8344), (4619, 8120), (5215, 7192), (5960, 6293)]