153033720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^2$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 553720320

約数和(自身を除く): 400686600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 89, 92, 105, 115, 120, 138, 140, 161, 168, 178, 184, 210, 230, 267, 276, 280, 322, 345, 356, 420, 445, 460, 483, 534, 552, 623, 644, 690, 712, 805, 840, 890, 920, 966, 1068, 1246, 1288, 1335, 1380, 1610, 1780, 1869, 1932, 2047, 2136, 2415, 2492, 2670, 2760, 3115, 3220, 3560, 3738, 3864, 4094, 4830, 4984, 5340, 6141, 6230, 6440, 7476, 7921, 8188, 9345, 9660, 10235, 10680, 12282, 12460, 14329, 14952, 15842, 16376, 18690, 19320, 20470, 23763, 24564, 24920, 28658, 30705, 31684, 37380, 39605, 40940, 42987, 47526, 49128, 55447, 57316, 61410, 63368, 71645, 74760, 79210, 81880, 85974, 95052, 110894, 114632, 118815, 122820, 143290, 158420, 166341, 171948, 182183, 190104, 214935, 221788, 237630, 245640, 277235, 286580, 316840, 332682, 343896, 364366, 429870, 443576, 475260, 546549, 554470, 573160, 665364, 728732, 831705, 859740, 910915, 950520, 1093098, 1108940, 1275281, 1330728, 1457464, 1663410, 1719480, 1821830, 2186196, 2217880, 2550562, 2732745, 3326820, 3643660, 3825843, 4372392, 5101124, 5465490, 6376405, 6653640, 7287320, 7651686, 10202248, 10930980, 12752810, 15303372, 19129215, 21861960, 25505620, 30606744, 38258430, 51011240, 76516860, 153033720]

約数ペア:

[(1, 153033720), (2, 76516860), (3, 51011240), (4, 38258430), (5, 30606744), (6, 25505620), (7, 21861960), (8, 19129215), (10, 15303372), (12, 12752810), (14, 10930980), (15, 10202248), (20, 7651686), (21, 7287320), (23, 6653640), (24, 6376405), (28, 5465490), (30, 5101124), (35, 4372392), (40, 3825843), (42, 3643660), (46, 3326820), (56, 2732745), (60, 2550562), (69, 2217880), (70, 2186196), (84, 1821830), (89, 1719480), (92, 1663410), (105, 1457464), (115, 1330728), (120, 1275281), (138, 1108940), (140, 1093098), (161, 950520), (168, 910915), (178, 859740), (184, 831705), (210, 728732), (230, 665364), (267, 573160), (276, 554470), (280, 546549), (322, 475260), (345, 443576), (356, 429870), (420, 364366), (445, 343896), (460, 332682), (483, 316840), (534, 286580), (552, 277235), (623, 245640), (644, 237630), (690, 221788), (712, 214935), (805, 190104), (840, 182183), (890, 171948), (920, 166341), (966, 158420), (1068, 143290), (1246, 122820), (1288, 118815), (1335, 114632), (1380, 110894), (1610, 95052), (1780, 85974), (1869, 81880), (1932, 79210), (2047, 74760), (2136, 71645), (2415, 63368), (2492, 61410), (2670, 57316), (2760, 55447), (3115, 49128), (3220, 47526), (3560, 42987), (3738, 40940), (3864, 39605), (4094, 37380), (4830, 31684), (4984, 30705), (5340, 28658), (6141, 24920), (6230, 24564), (6440, 23763), (7476, 20470), (7921, 19320), (8188, 18690), (9345, 16376), (9660, 15842), (10235, 14952), (10680, 14329), (12282, 12460)]