72149485.000000000

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:420

約数の個数: 320

約数和(自身を含む): 1009895040

約数和(自身を除く): 747108360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 81, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 153, 156, 162, 170, 180, 195, 204, 216, 221, 234, 255, 260, 270, 306, 312, 324, 340, 351, 360, 367, 390, 405, 408, 442, 459, 468, 510, 520, 540, 585, 612, 648, 663, 680, 702, 734, 765, 780, 810, 884, 918, 936, 1020, 1053, 1080, 1101, 1105, 1170, 1224, 1326, 1377, 1404, 1468, 1530, 1560, 1620, 1755, 1768, 1835, 1836, 1989, 2040, 2106, 2202, 2210, 2295, 2340, 2652, 2754, 2808, 2936, 3060, 3240, 3303, 3315, 3510, 3670, 3672, 3978, 4212, 4404, 4420, 4590, 4680, 4771, 5265, 5304, 5505, 5508, 5967, 6120, 6239, 6606, 6630, 6885, 7020, 7340, 7956, 8424, 8808, 8840, 9180, 9542, 9909, 9945, 10530, 11010, 11016, 11934, 12478, 13212, 13260, 13770, 14040, 14313, 14680, 15912, 16515, 17901, 18360, 18717, 19084, 19818, 19890, 21060, 22020, 23855, 23868, 24956, 26424, 26520, 27540, 28626, 29727, 29835, 31195, 33030, 35802, 37434, 38168, 39636, 39780, 42120, 42939, 44040, 47710, 47736, 49545, 49912, 55080, 56151, 57252, 59454, 59670, 62390, 66060, 71565, 71604, 74868, 79272, 79560, 81107, 85878, 89505, 93585, 95420, 99090, 112302, 114504, 118908, 119340, 124780, 128817, 132120, 143130, 143208, 148635, 149736, 162214, 168453, 171756, 179010, 187170, 190840, 198180, 214695, 224604, 237816, 238680, 243321, 249560, 257634, 280755, 286260, 297270, 324428, 336906, 343512, 358020, 374340, 386451, 396360, 405535, 429390, 449208, 486642, 505359, 515268, 561510, 572520, 594540, 644085, 648856, 673812, 716040, 729963, 748680, 772902, 811070, 842265, 858780, 973284, 1010718, 1030536, 1123020, 1189080, 1216605, 1288170, 1347624, 1459926, 1545804, 1622140, 1684530, 1717560, 1932255, 1946568, 2021436, 2189889, 2246040, 2433210, 2526795, 2576340, 2919852, 3091608, 3244280, 3369060, 3649815, 3864510, 4042872, 4379778, 4866420, 5053590, 5152680, 5839704, 6569667, 6738120, 7299630, 7729020, 8759556, 9732840, 10107180, 10949445, 13139334, 14599260, 15458040, 17519112, 20214360, 21898890, 26278668, 29198520, 32848335, 43797780, 52557336, 65696670, 87595560, 131393340, 262786680]

約数ペア:

[(1, 262786680), (2, 131393340), (3, 87595560), (4, 65696670), (5, 52557336), (6, 43797780), (8, 32848335), (9, 29198520), (10, 26278668), (12, 21898890), (13, 20214360), (15, 17519112), (17, 15458040), (18, 14599260), (20, 13139334), (24, 10949445), (26, 10107180), (27, 9732840), (30, 8759556), (34, 7729020), (36, 7299630), (39, 6738120), (40, 6569667), (45, 5839704), (51, 5152680), (52, 5053590), (54, 4866420), (60, 4379778), (65, 4042872), (68, 3864510), (72, 3649815), (78, 3369060), (81, 3244280), (85, 3091608), (90, 2919852), (102, 2576340), (104, 2526795), (108, 2433210), (117, 2246040), (120, 2189889), (130, 2021436), (135, 1946568), (136, 1932255), (153, 1717560), (156, 1684530), (162, 1622140), (170, 1545804), (180, 1459926), (195, 1347624), (204, 1288170), (216, 1216605), (221, 1189080), (234, 1123020), (255, 1030536), (260, 1010718), (270, 973284), (306, 858780), (312, 842265), (324, 811070), (340, 772902), (351, 748680), (360, 729963), (367, 716040), (390, 673812), (405, 648856), (408, 644085), (442, 594540), (459, 572520), (468, 561510), (510, 515268), (520, 505359), (540, 486642), (585, 449208), (612, 429390), (648, 405535), (663, 396360), (680, 386451), (702, 374340), (734, 358020), (765, 343512), (780, 336906), (810, 324428), (884, 297270), (918, 286260), (936, 280755), (1020, 257634), (1053, 249560), (1080, 243321), (1101, 238680), (1105, 237816), (1170, 224604), (1224, 214695), (1326, 198180), (1377, 190840), (1404, 187170), (1468, 179010), (1530, 171756), (1560, 168453), (1620, 162214), (1755, 149736), (1768, 148635), (1835, 143208), (1836, 143130), (1989, 132120), (2040, 128817), (2106, 124780), (2202, 119340), (2210, 118908), (2295, 114504), (2340, 112302), (2652, 99090), (2754, 95420), (2808, 93585), (2936, 89505), (3060, 85878), (3240, 81107), (3303, 79560), (3315, 79272), (3510, 74868), (3670, 71604), (3672, 71565), (3978, 66060), (4212, 62390), (4404, 59670), (4420, 59454), (4590, 57252), (4680, 56151), (4771, 55080), (5265, 49912), (5304, 49545), (5505, 47736), (5508, 47710), (5967, 44040), (6120, 42939), (6239, 42120), (6606, 39780), (6630, 39636), (6885, 38168), (7020, 37434), (7340, 35802), (7956, 33030), (8424, 31195), (8808, 29835), (8840, 29727), (9180, 28626), (9542, 27540), (9909, 26520), (9945, 26424), (10530, 24956), (11010, 23868), (11016, 23855), (11934, 22020), (12478, 21060), (13212, 19890), (13260, 19818), (13770, 19084), (14040, 18717), (14313, 18360), (14680, 17901), (15912, 16515)]