150244220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 373059456

約数和(自身を除く): 222815236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 73, 122, 140, 146, 241, 244, 292, 305, 365, 427, 482, 511, 610, 730, 854, 964, 1022, 1205, 1220, 1460, 1687, 1708, 2044, 2135, 2410, 2555, 3374, 4270, 4453, 4820, 5110, 6748, 8435, 8540, 8906, 10220, 14701, 16870, 17593, 17812, 22265, 29402, 31171, 33740, 35186, 44530, 58804, 62342, 70372, 73505, 87965, 89060, 102907, 123151, 124684, 147010, 155855, 175930, 205814, 246302, 294020, 311710, 351860, 411628, 492604, 514535, 615755, 623420, 1029070, 1073173, 1231510, 2058140, 2146346, 2463020, 4292692, 5365865, 7512211, 10731730, 15024422, 21463460, 30048844, 37561055, 75122110, 150244220]

約数ペア:

[(1, 150244220), (2, 75122110), (4, 37561055), (5, 30048844), (7, 21463460), (10, 15024422), (14, 10731730), (20, 7512211), (28, 5365865), (35, 4292692), (61, 2463020), (70, 2146346), (73, 2058140), (122, 1231510), (140, 1073173), (146, 1029070), (241, 623420), (244, 615755), (292, 514535), (305, 492604), (365, 411628), (427, 351860), (482, 311710), (511, 294020), (610, 246302), (730, 205814), (854, 175930), (964, 155855), (1022, 147010), (1205, 124684), (1220, 123151), (1460, 102907), (1687, 89060), (1708, 87965), (2044, 73505), (2135, 70372), (2410, 62342), (2555, 58804), (3374, 44530), (4270, 35186), (4453, 33740), (4820, 31171), (5110, 29402), (6748, 22265), (8435, 17812), (8540, 17593), (8906, 16870), (10220, 14701)]