150148740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{51071}}^1$

素因数の和:51097

約数の個数: 72

約数和(自身を含む): 489065472

約数和(自身を除く): 338916732

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, 51071, 102142, 153213, 204284, 255355, 306426, 357497, 510710, 612852, 714994, 766065, 1021420, 1072491, 1429988, 1532130, 1787485, 2144982, 2502479, 3064260, 3574970, 4289964, 5004958, 5362455, 7149940, 7507437, 10009916, 10724910, 12512395, 15014874, 21449820, 25024790, 30029748, 37537185, 50049580, 75074370, 150148740]

約数ペア:

[(1, 150148740), (2, 75074370), (3, 50049580), (4, 37537185), (5, 30029748), (6, 25024790), (7, 21449820), (10, 15014874), (12, 12512395), (14, 10724910), (15, 10009916), (20, 7507437), (21, 7149940), (28, 5362455), (30, 5004958), (35, 4289964), (42, 3574970), (49, 3064260), (60, 2502479), (70, 2144982), (84, 1787485), (98, 1532130), (105, 1429988), (140, 1072491), (147, 1021420), (196, 766065), (210, 714994), (245, 612852), (294, 510710), (420, 357497), (490, 306426), (588, 255355), (735, 204284), (980, 153213), (1470, 102142), (2940, 51071)]