72687240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 256

約数和(自身を含む): 265939200

約数和(自身を除く): 193251960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 37, 40, 45, 51, 54, 60, 68, 72, 74, 85, 90, 102, 107, 108, 111, 120, 135, 136, 148, 153, 170, 180, 185, 204, 214, 216, 222, 255, 270, 296, 306, 321, 333, 340, 360, 370, 408, 428, 444, 459, 510, 535, 540, 555, 612, 629, 642, 666, 680, 740, 765, 856, 888, 918, 963, 999, 1020, 1070, 1080, 1110, 1224, 1258, 1284, 1332, 1480, 1530, 1605, 1665, 1819, 1836, 1887, 1926, 1998, 2040, 2140, 2220, 2295, 2516, 2568, 2664, 2889, 3060, 3145, 3210, 3330, 3638, 3672, 3774, 3852, 3959, 3996, 4280, 4440, 4590, 4815, 4995, 5032, 5457, 5661, 5778, 6120, 6290, 6420, 6660, 7276, 7548, 7704, 7918, 7992, 9095, 9180, 9435, 9630, 9990, 10914, 11322, 11556, 11877, 12580, 12840, 13320, 14445, 14552, 15096, 15836, 16371, 16983, 18190, 18360, 18870, 19260, 19795, 19980, 21828, 22644, 23112, 23754, 25160, 27285, 28305, 28890, 31672, 32742, 33966, 35631, 36380, 37740, 38520, 39590, 39960, 43656, 45288, 47508, 49113, 54570, 56610, 57780, 59385, 65484, 67303, 67932, 71262, 72760, 75480, 79180, 81855, 84915, 95016, 98226, 106893, 109140, 113220, 115560, 118770, 130968, 134606, 135864, 142524, 158360, 163710, 169830, 178155, 196452, 201909, 213786, 218280, 226440, 237540, 245565, 269212, 285048, 327420, 336515, 339660, 356310, 392904, 403818, 427572, 475080, 491130, 534465, 538424, 605727, 654840, 673030, 679320, 712620, 807636, 855144, 982260, 1009545, 1068930, 1211454, 1346060, 1425240, 1615272, 1817181, 1964520, 2019090, 2137860, 2422908, 2692120, 3028635, 3634362, 4038180, 4275720, 4845816, 6057270, 7268724, 8076360, 9085905, 12114540, 14537448, 18171810, 24229080, 36343620, 72687240]

約数ペア:

[(1, 72687240), (2, 36343620), (3, 24229080), (4, 18171810), (5, 14537448), (6, 12114540), (8, 9085905), (9, 8076360), (10, 7268724), (12, 6057270), (15, 4845816), (17, 4275720), (18, 4038180), (20, 3634362), (24, 3028635), (27, 2692120), (30, 2422908), (34, 2137860), (36, 2019090), (37, 1964520), (40, 1817181), (45, 1615272), (51, 1425240), (54, 1346060), (60, 1211454), (68, 1068930), (72, 1009545), (74, 982260), (85, 855144), (90, 807636), (102, 712620), (107, 679320), (108, 673030), (111, 654840), (120, 605727), (135, 538424), (136, 534465), (148, 491130), (153, 475080), (170, 427572), (180, 403818), (185, 392904), (204, 356310), (214, 339660), (216, 336515), (222, 327420), (255, 285048), (270, 269212), (296, 245565), (306, 237540), (321, 226440), (333, 218280), (340, 213786), (360, 201909), (370, 196452), (408, 178155), (428, 169830), (444, 163710), (459, 158360), (510, 142524), (535, 135864), (540, 134606), (555, 130968), (612, 118770), (629, 115560), (642, 113220), (666, 109140), (680, 106893), (740, 98226), (765, 95016), (856, 84915), (888, 81855), (918, 79180), (963, 75480), (999, 72760), (1020, 71262), (1070, 67932), (1080, 67303), (1110, 65484), (1224, 59385), (1258, 57780), (1284, 56610), (1332, 54570), (1480, 49113), (1530, 47508), (1605, 45288), (1665, 43656), (1819, 39960), (1836, 39590), (1887, 38520), (1926, 37740), (1998, 36380), (2040, 35631), (2140, 33966), (2220, 32742), (2295, 31672), (2516, 28890), (2568, 28305), (2664, 27285), (2889, 25160), (3060, 23754), (3145, 23112), (3210, 22644), (3330, 21828), (3638, 19980), (3672, 19795), (3774, 19260), (3852, 18870), (3959, 18360), (3996, 18190), (4280, 16983), (4440, 16371), (4590, 15836), (4815, 15096), (4995, 14552), (5032, 14445), (5457, 13320), (5661, 12840), (5778, 12580), (6120, 11877), (6290, 11556), (6420, 11322), (6660, 10914), (7276, 9990), (7548, 9630), (7704, 9435), (7918, 9180), (7992, 9095)]