151929720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:410

約数の個数: 192

約数和(自身を含む): 525657600

約数和(自身を除く): 373727880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 59, 60, 69, 72, 90, 92, 115, 118, 120, 138, 177, 180, 184, 207, 230, 236, 276, 295, 311, 345, 354, 360, 414, 460, 472, 531, 552, 590, 622, 690, 708, 828, 885, 920, 933, 1035, 1062, 1180, 1244, 1357, 1380, 1416, 1555, 1656, 1770, 1866, 2070, 2124, 2360, 2488, 2655, 2714, 2760, 2799, 3110, 3540, 3732, 4071, 4140, 4248, 4665, 5310, 5428, 5598, 6220, 6785, 7080, 7153, 7464, 8142, 8280, 9330, 10620, 10856, 11196, 12213, 12440, 13570, 13995, 14306, 16284, 18349, 18660, 20355, 21240, 21459, 22392, 24426, 27140, 27990, 28612, 32568, 35765, 36698, 37320, 40710, 42918, 48852, 54280, 55047, 55980, 57224, 61065, 64377, 71530, 73396, 81420, 85836, 91745, 97704, 107295, 110094, 111960, 122130, 128754, 143060, 146792, 162840, 165141, 171672, 183490, 214590, 220188, 244260, 257508, 275235, 286120, 321885, 330282, 366980, 422027, 429180, 440376, 488520, 515016, 550470, 643770, 660564, 733960, 825705, 844054, 858360, 1100940, 1266081, 1287540, 1321128, 1651410, 1688108, 2110135, 2201880, 2532162, 2575080, 3302820, 3376216, 3798243, 4220270, 5064324, 6330405, 6605640, 7596486, 8440540, 10128648, 12660810, 15192972, 16881080, 18991215, 25321620, 30385944, 37982430, 50643240, 75964860, 151929720]

約数ペア:

[(1, 151929720), (2, 75964860), (3, 50643240), (4, 37982430), (5, 30385944), (6, 25321620), (8, 18991215), (9, 16881080), (10, 15192972), (12, 12660810), (15, 10128648), (18, 8440540), (20, 7596486), (23, 6605640), (24, 6330405), (30, 5064324), (36, 4220270), (40, 3798243), (45, 3376216), (46, 3302820), (59, 2575080), (60, 2532162), (69, 2201880), (72, 2110135), (90, 1688108), (92, 1651410), (115, 1321128), (118, 1287540), (120, 1266081), (138, 1100940), (177, 858360), (180, 844054), (184, 825705), (207, 733960), (230, 660564), (236, 643770), (276, 550470), (295, 515016), (311, 488520), (345, 440376), (354, 429180), (360, 422027), (414, 366980), (460, 330282), (472, 321885), (531, 286120), (552, 275235), (590, 257508), (622, 244260), (690, 220188), (708, 214590), (828, 183490), (885, 171672), (920, 165141), (933, 162840), (1035, 146792), (1062, 143060), (1180, 128754), (1244, 122130), (1357, 111960), (1380, 110094), (1416, 107295), (1555, 97704), (1656, 91745), (1770, 85836), (1866, 81420), (2070, 73396), (2124, 71530), (2360, 64377), (2488, 61065), (2655, 57224), (2714, 55980), (2760, 55047), (2799, 54280), (3110, 48852), (3540, 42918), (3732, 40710), (4071, 37320), (4140, 36698), (4248, 35765), (4665, 32568), (5310, 28612), (5428, 27990), (5598, 27140), (6220, 24426), (6785, 22392), (7080, 21459), (7153, 21240), (7464, 20355), (8142, 18660), (8280, 18349), (9330, 16284), (10620, 14306), (10856, 13995), (11196, 13570), (12213, 12440)]