272987820

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:235

約数の個数: 360

約数和(自身を含む): 1054413360

約数和(自身を除く): 781425540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 49, 54, 57, 60, 63, 70, 76, 81, 84, 90, 95, 98, 105, 108, 114, 126, 133, 135, 140, 147, 162, 171, 180, 181, 189, 190, 196, 210, 228, 245, 252, 266, 270, 285, 294, 315, 324, 342, 362, 378, 380, 399, 405, 420, 441, 490, 513, 532, 540, 543, 567, 570, 588, 630, 665, 684, 724, 735, 756, 798, 810, 855, 882, 905, 931, 945, 980, 1026, 1086, 1134, 1140, 1197, 1260, 1267, 1323, 1330, 1470, 1539, 1596, 1620, 1629, 1710, 1764, 1810, 1862, 1890, 1995, 2052, 2172, 2205, 2268, 2394, 2534, 2565, 2646, 2660, 2715, 2793, 2835, 2940, 3078, 3258, 3420, 3439, 3591, 3620, 3724, 3780, 3801, 3969, 3990, 4410, 4655, 4788, 4887, 5068, 5130, 5292, 5430, 5586, 5670, 5985, 6156, 6335, 6516, 6615, 6878, 7182, 7602, 7695, 7938, 7980, 8145, 8379, 8820, 8869, 9310, 9774, 10260, 10317, 10773, 10860, 11172, 11340, 11403, 11970, 12670, 13230, 13756, 13965, 14364, 14661, 15204, 15390, 15876, 16290, 16758, 17195, 17738, 17955, 18620, 19005, 19548, 19845, 20634, 21546, 22806, 23940, 24073, 24435, 25137, 25340, 26460, 26607, 27930, 29322, 30780, 30951, 32580, 33516, 34209, 34390, 35476, 35910, 38010, 39690, 41268, 41895, 43092, 44345, 45612, 48146, 48870, 50274, 51585, 53214, 53865, 55860, 57015, 58644, 61902, 68418, 68780, 71820, 72219, 73305, 75411, 76020, 79380, 79821, 83790, 88690, 92853, 96292, 97740, 100548, 102627, 103170, 106428, 107730, 114030, 120365, 123804, 125685, 133035, 136836, 144438, 146610, 150822, 154755, 159642, 167580, 168511, 171045, 177380, 185706, 205254, 206340, 215460, 216657, 228060, 239463, 240730, 251370, 266070, 278559, 288876, 293220, 301644, 309510, 319284, 337022, 342090, 361095, 371412, 377055, 399105, 410508, 433314, 464265, 478926, 481460, 502740, 505533, 513135, 532140, 557118, 619020, 649971, 674044, 684180, 718389, 722190, 754110, 798210, 842555, 866628, 928530, 957852, 1011066, 1026270, 1083285, 1114236, 1197315, 1299942, 1392795, 1436778, 1444380, 1508220, 1516599, 1596420, 1685110, 1857060, 1949913, 2022132, 2052540, 2166570, 2394630, 2527665, 2599884, 2785590, 2873556, 3033198, 3249855, 3370220, 3591945, 3899826, 4333140, 4549797, 4789260, 5055330, 5571180, 6066396, 6499710, 7183890, 7582995, 7799652, 9099594, 9749565, 10110660, 12999420, 13649391, 14367780, 15165990, 18199188, 19499130, 22748985, 27298782, 30331980, 38998260, 45497970, 54597564, 68246955, 90995940, 136493910, 272987820]

約数ペア:

[(1, 272987820), (2, 136493910), (3, 90995940), (4, 68246955), (5, 54597564), (6, 45497970), (7, 38998260), (9, 30331980), (10, 27298782), (12, 22748985), (14, 19499130), (15, 18199188), (18, 15165990), (19, 14367780), (20, 13649391), (21, 12999420), (27, 10110660), (28, 9749565), (30, 9099594), (35, 7799652), (36, 7582995), (38, 7183890), (42, 6499710), (45, 6066396), (49, 5571180), (54, 5055330), (57, 4789260), (60, 4549797), (63, 4333140), (70, 3899826), (76, 3591945), (81, 3370220), (84, 3249855), (90, 3033198), (95, 2873556), (98, 2785590), (105, 2599884), (108, 2527665), (114, 2394630), (126, 2166570), (133, 2052540), (135, 2022132), (140, 1949913), (147, 1857060), (162, 1685110), (171, 1596420), (180, 1516599), (181, 1508220), (189, 1444380), (190, 1436778), (196, 1392795), (210, 1299942), (228, 1197315), (245, 1114236), (252, 1083285), (266, 1026270), (270, 1011066), (285, 957852), (294, 928530), (315, 866628), (324, 842555), (342, 798210), (362, 754110), (378, 722190), (380, 718389), (399, 684180), (405, 674044), (420, 649971), (441, 619020), (490, 557118), (513, 532140), (532, 513135), (540, 505533), (543, 502740), (567, 481460), (570, 478926), (588, 464265), (630, 433314), (665, 410508), (684, 399105), (724, 377055), (735, 371412), (756, 361095), (798, 342090), (810, 337022), (855, 319284), (882, 309510), (905, 301644), (931, 293220), (945, 288876), (980, 278559), (1026, 266070), (1086, 251370), (1134, 240730), (1140, 239463), (1197, 228060), (1260, 216657), (1267, 215460), (1323, 206340), (1330, 205254), (1470, 185706), (1539, 177380), (1596, 171045), (1620, 168511), (1629, 167580), (1710, 159642), (1764, 154755), (1810, 150822), (1862, 146610), (1890, 144438), (1995, 136836), (2052, 133035), (2172, 125685), (2205, 123804), (2268, 120365), (2394, 114030), (2534, 107730), (2565, 106428), (2646, 103170), (2660, 102627), (2715, 100548), (2793, 97740), (2835, 96292), (2940, 92853), (3078, 88690), (3258, 83790), (3420, 79821), (3439, 79380), (3591, 76020), (3620, 75411), (3724, 73305), (3780, 72219), (3801, 71820), (3969, 68780), (3990, 68418), (4410, 61902), (4655, 58644), (4788, 57015), (4887, 55860), (5068, 53865), (5130, 53214), (5292, 51585), (5430, 50274), (5586, 48870), (5670, 48146), (5985, 45612), (6156, 44345), (6335, 43092), (6516, 41895), (6615, 41268), (6878, 39690), (7182, 38010), (7602, 35910), (7695, 35476), (7938, 34390), (7980, 34209), (8145, 33516), (8379, 32580), (8820, 30951), (8869, 30780), (9310, 29322), (9774, 27930), (10260, 26607), (10317, 26460), (10773, 25340), (10860, 25137), (11172, 24435), (11340, 24073), (11403, 23940), (11970, 22806), (12670, 21546), (13230, 20634), (13756, 19845), (13965, 19548), (14364, 19005), (14661, 18620), (15204, 17955), (15390, 17738), (15876, 17195), (16290, 16758)]