74156040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1$

素因数の和:621

約数の個数: 256

約数和(自身を含む): 299635200

約数和(自身を除く): 225479160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 108, 119, 120, 126, 135, 136, 140, 153, 168, 170, 180, 189, 204, 210, 216, 238, 252, 255, 270, 280, 306, 315, 340, 357, 360, 378, 408, 420, 459, 476, 504, 510, 540, 577, 595, 612, 630, 680, 714, 756, 765, 840, 918, 945, 952, 1020, 1071, 1080, 1154, 1190, 1224, 1260, 1428, 1512, 1530, 1731, 1785, 1836, 1890, 2040, 2142, 2295, 2308, 2380, 2520, 2856, 2885, 3060, 3213, 3462, 3570, 3672, 3780, 4039, 4284, 4590, 4616, 4760, 5193, 5355, 5770, 6120, 6426, 6924, 7140, 7560, 8078, 8568, 8655, 9180, 9809, 10386, 10710, 11540, 12117, 12852, 13848, 14280, 15579, 16065, 16156, 17310, 18360, 19618, 20195, 20772, 21420, 23080, 24234, 25704, 25965, 29427, 31158, 32130, 32312, 34620, 36351, 39236, 40390, 41544, 42840, 48468, 49045, 51930, 58854, 60585, 62316, 64260, 68663, 69240, 72702, 77895, 78472, 80780, 88281, 96936, 98090, 103860, 109053, 117708, 121170, 124632, 128520, 137326, 145404, 147135, 155790, 161560, 176562, 181755, 196180, 205989, 207720, 218106, 235416, 242340, 264843, 274652, 290808, 294270, 311580, 343315, 353124, 363510, 392360, 411978, 436212, 441405, 484680, 529686, 545265, 549304, 588540, 617967, 623160, 686630, 706248, 727020, 823956, 872424, 882810, 1029945, 1059372, 1090530, 1177080, 1235934, 1324215, 1373260, 1454040, 1647912, 1765620, 1853901, 2059890, 2118744, 2181060, 2471868, 2648430, 2746520, 3089835, 3531240, 3707802, 4119780, 4362120, 4943736, 5296860, 6179670, 7415604, 8239560, 9269505, 10593720, 12359340, 14831208, 18539010, 24718680, 37078020, 74156040]

約数ペア:

[(1, 74156040), (2, 37078020), (3, 24718680), (4, 18539010), (5, 14831208), (6, 12359340), (7, 10593720), (8, 9269505), (9, 8239560), (10, 7415604), (12, 6179670), (14, 5296860), (15, 4943736), (17, 4362120), (18, 4119780), (20, 3707802), (21, 3531240), (24, 3089835), (27, 2746520), (28, 2648430), (30, 2471868), (34, 2181060), (35, 2118744), (36, 2059890), (40, 1853901), (42, 1765620), (45, 1647912), (51, 1454040), (54, 1373260), (56, 1324215), (60, 1235934), (63, 1177080), (68, 1090530), (70, 1059372), (72, 1029945), (84, 882810), (85, 872424), (90, 823956), (102, 727020), (105, 706248), (108, 686630), (119, 623160), (120, 617967), (126, 588540), (135, 549304), (136, 545265), (140, 529686), (153, 484680), (168, 441405), (170, 436212), (180, 411978), (189, 392360), (204, 363510), (210, 353124), (216, 343315), (238, 311580), (252, 294270), (255, 290808), (270, 274652), (280, 264843), (306, 242340), (315, 235416), (340, 218106), (357, 207720), (360, 205989), (378, 196180), (408, 181755), (420, 176562), (459, 161560), (476, 155790), (504, 147135), (510, 145404), (540, 137326), (577, 128520), (595, 124632), (612, 121170), (630, 117708), (680, 109053), (714, 103860), (756, 98090), (765, 96936), (840, 88281), (918, 80780), (945, 78472), (952, 77895), (1020, 72702), (1071, 69240), (1080, 68663), (1154, 64260), (1190, 62316), (1224, 60585), (1260, 58854), (1428, 51930), (1512, 49045), (1530, 48468), (1731, 42840), (1785, 41544), (1836, 40390), (1890, 39236), (2040, 36351), (2142, 34620), (2295, 32312), (2308, 32130), (2380, 31158), (2520, 29427), (2856, 25965), (2885, 25704), (3060, 24234), (3213, 23080), (3462, 21420), (3570, 20772), (3672, 20195), (3780, 19618), (4039, 18360), (4284, 17310), (4590, 16156), (4616, 16065), (4760, 15579), (5193, 14280), (5355, 13848), (5770, 12852), (6120, 12117), (6426, 11540), (6924, 10710), (7140, 10386), (7560, 9809), (8078, 9180), (8568, 8655)]