150956360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:211

約数の個数: 128

約数和(自身を含む): 376012800

約数和(自身を除く): 225056440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 67, 79, 92, 115, 124, 134, 155, 158, 184, 230, 248, 268, 310, 316, 335, 395, 460, 536, 620, 632, 670, 713, 790, 920, 1240, 1340, 1426, 1541, 1580, 1817, 2077, 2449, 2680, 2852, 3082, 3160, 3565, 3634, 4154, 4898, 5293, 5704, 6164, 7130, 7268, 7705, 8308, 9085, 9796, 10385, 10586, 12245, 12328, 14260, 14536, 15410, 16616, 18170, 19592, 20770, 21172, 24490, 26465, 28520, 30820, 36340, 41540, 42344, 47771, 48980, 52930, 56327, 61640, 72680, 83080, 95542, 97960, 105860, 112654, 121739, 164083, 191084, 211720, 225308, 238855, 243478, 281635, 328166, 382168, 450616, 477710, 486956, 563270, 608695, 656332, 820415, 955420, 973912, 1126540, 1217390, 1312664, 1640830, 1910840, 2253080, 2434780, 3281660, 3773909, 4869560, 6563320, 7547818, 15095636, 18869545, 30191272, 37739090, 75478180, 150956360]

約数ペア:

[(1, 150956360), (2, 75478180), (4, 37739090), (5, 30191272), (8, 18869545), (10, 15095636), (20, 7547818), (23, 6563320), (31, 4869560), (40, 3773909), (46, 3281660), (62, 2434780), (67, 2253080), (79, 1910840), (92, 1640830), (115, 1312664), (124, 1217390), (134, 1126540), (155, 973912), (158, 955420), (184, 820415), (230, 656332), (248, 608695), (268, 563270), (310, 486956), (316, 477710), (335, 450616), (395, 382168), (460, 328166), (536, 281635), (620, 243478), (632, 238855), (670, 225308), (713, 211720), (790, 191084), (920, 164083), (1240, 121739), (1340, 112654), (1426, 105860), (1541, 97960), (1580, 95542), (1817, 83080), (2077, 72680), (2449, 61640), (2680, 56327), (2852, 52930), (3082, 48980), (3160, 47771), (3565, 42344), (3634, 41540), (4154, 36340), (4898, 30820), (5293, 28520), (5704, 26465), (6164, 24490), (7130, 21172), (7268, 20770), (7705, 19592), (8308, 18170), (9085, 16616), (9796, 15410), (10385, 14536), (10586, 14260), (12245, 12328)]