284130180

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:241

約数の個数: 288

約数和(自身を含む): 1001669760

約数和(自身を除く): 717539580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 27, 30, 34, 36, 38, 45, 51, 54, 57, 60, 68, 76, 81, 85, 90, 95, 102, 108, 114, 135, 153, 162, 170, 171, 180, 181, 190, 204, 228, 243, 255, 270, 285, 306, 323, 324, 340, 342, 362, 380, 405, 459, 486, 510, 513, 540, 543, 570, 612, 646, 684, 724, 765, 810, 855, 905, 918, 969, 972, 1020, 1026, 1086, 1140, 1215, 1292, 1377, 1530, 1539, 1615, 1620, 1629, 1710, 1810, 1836, 1938, 2052, 2172, 2295, 2430, 2565, 2715, 2754, 2907, 3060, 3077, 3078, 3230, 3258, 3420, 3439, 3620, 3876, 4131, 4590, 4617, 4845, 4860, 4887, 5130, 5430, 5508, 5814, 6154, 6156, 6460, 6516, 6878, 6885, 7695, 8145, 8262, 8721, 9180, 9231, 9234, 9690, 9774, 10260, 10317, 10860, 11628, 12308, 13756, 13770, 14535, 14661, 15385, 15390, 16290, 16524, 17195, 17442, 18462, 18468, 19380, 19548, 20634, 20655, 23085, 24435, 26163, 27540, 27693, 29070, 29322, 30770, 30780, 30951, 32580, 34390, 34884, 36924, 41268, 41310, 43605, 43983, 46155, 46170, 48870, 51585, 52326, 55386, 58140, 58463, 58644, 61540, 61902, 68780, 73305, 78489, 82620, 83079, 87210, 87966, 92310, 92340, 92853, 97740, 103170, 104652, 110772, 116926, 123804, 130815, 138465, 146610, 154755, 156978, 166158, 174420, 175389, 175932, 184620, 185706, 206340, 219915, 233852, 249237, 261630, 276930, 278559, 292315, 293220, 309510, 313956, 332316, 350778, 371412, 392445, 415395, 439830, 464265, 498474, 523260, 526167, 553860, 557118, 584630, 619020, 701556, 747711, 784890, 830790, 835677, 876945, 879660, 928530, 996948, 1052334, 1114236, 1169260, 1246185, 1392795, 1495422, 1569780, 1578501, 1661580, 1671354, 1753890, 1857060, 2104668, 2492370, 2630835, 2785590, 2990844, 3157002, 3342708, 3507780, 3738555, 4178385, 4735503, 4984740, 5261670, 5571180, 6314004, 7477110, 7892505, 8356770, 9471006, 10523340, 14206509, 14954220, 15785010, 16713540, 18942012, 23677515, 28413018, 31570020, 47355030, 56826036, 71032545, 94710060, 142065090, 284130180]

約数ペア:

[(1, 284130180), (2, 142065090), (3, 94710060), (4, 71032545), (5, 56826036), (6, 47355030), (9, 31570020), (10, 28413018), (12, 23677515), (15, 18942012), (17, 16713540), (18, 15785010), (19, 14954220), (20, 14206509), (27, 10523340), (30, 9471006), (34, 8356770), (36, 7892505), (38, 7477110), (45, 6314004), (51, 5571180), (54, 5261670), (57, 4984740), (60, 4735503), (68, 4178385), (76, 3738555), (81, 3507780), (85, 3342708), (90, 3157002), (95, 2990844), (102, 2785590), (108, 2630835), (114, 2492370), (135, 2104668), (153, 1857060), (162, 1753890), (170, 1671354), (171, 1661580), (180, 1578501), (181, 1569780), (190, 1495422), (204, 1392795), (228, 1246185), (243, 1169260), (255, 1114236), (270, 1052334), (285, 996948), (306, 928530), (323, 879660), (324, 876945), (340, 835677), (342, 830790), (362, 784890), (380, 747711), (405, 701556), (459, 619020), (486, 584630), (510, 557118), (513, 553860), (540, 526167), (543, 523260), (570, 498474), (612, 464265), (646, 439830), (684, 415395), (724, 392445), (765, 371412), (810, 350778), (855, 332316), (905, 313956), (918, 309510), (969, 293220), (972, 292315), (1020, 278559), (1026, 276930), (1086, 261630), (1140, 249237), (1215, 233852), (1292, 219915), (1377, 206340), (1530, 185706), (1539, 184620), (1615, 175932), (1620, 175389), (1629, 174420), (1710, 166158), (1810, 156978), (1836, 154755), (1938, 146610), (2052, 138465), (2172, 130815), (2295, 123804), (2430, 116926), (2565, 110772), (2715, 104652), (2754, 103170), (2907, 97740), (3060, 92853), (3077, 92340), (3078, 92310), (3230, 87966), (3258, 87210), (3420, 83079), (3439, 82620), (3620, 78489), (3876, 73305), (4131, 68780), (4590, 61902), (4617, 61540), (4845, 58644), (4860, 58463), (4887, 58140), (5130, 55386), (5430, 52326), (5508, 51585), (5814, 48870), (6154, 46170), (6156, 46155), (6460, 43983), (6516, 43605), (6878, 41310), (6885, 41268), (7695, 36924), (8145, 34884), (8262, 34390), (8721, 32580), (9180, 30951), (9231, 30780), (9234, 30770), (9690, 29322), (9774, 29070), (10260, 27693), (10317, 27540), (10860, 26163), (11628, 24435), (12308, 23085), (13756, 20655), (13770, 20634), (14535, 19548), (14661, 19380), (15385, 18468), (15390, 18462), (16290, 17442), (16524, 17195)]