105852420

素因数分解:

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

素因数の和:240

約数の個数: 180

約数和(自身を含む): 352396044

約数和(自身を除く): 246543624

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 181, 190, 228, 270, 285, 324, 342, 361, 362, 380, 405, 513, 540, 543, 570, 684, 722, 724, 810, 855, 905, 1026, 1083, 1086, 1140, 1444, 1539, 1620, 1629, 1710, 1805, 1810, 2052, 2166, 2172, 2565, 2715, 3078, 3249, 3258, 3420, 3439, 3610, 3620, 4332, 4887, 5130, 5415, 5430, 6156, 6498, 6516, 6878, 7220, 7695, 8145, 9747, 9774, 10260, 10317, 10830, 10860, 12996, 13756, 14661, 15390, 16245, 16290, 17195, 19494, 19548, 20634, 21660, 24435, 29241, 29322, 30780, 30951, 32490, 32580, 34390, 38988, 41268, 48735, 48870, 51585, 58482, 58644, 61902, 64980, 65341, 68780, 73305, 92853, 97470, 97740, 103170, 116964, 123804, 130682, 146205, 146610, 154755, 185706, 194940, 196023, 206340, 261364, 278559, 292410, 293220, 309510, 326705, 371412, 392046, 464265, 557118, 584820, 588069, 619020, 653410, 784092, 928530, 980115, 1114236, 1176138, 1306820, 1392795, 1764207, 1857060, 1960230, 2352276, 2785590, 2940345, 3528414, 3920460, 5292621, 5571180, 5880690, 7056828, 8821035, 10585242, 11761380, 17642070, 21170484, 26463105, 35284140, 52926210, 105852420]

約数ペア:

[(1, 105852420), (2, 52926210), (3, 35284140), (4, 26463105), (5, 21170484), (6, 17642070), (9, 11761380), (10, 10585242), (12, 8821035), (15, 7056828), (18, 5880690), (19, 5571180), (20, 5292621), (27, 3920460), (30, 3528414), (36, 2940345), (38, 2785590), (45, 2352276), (54, 1960230), (57, 1857060), (60, 1764207), (76, 1392795), (81, 1306820), (90, 1176138), (95, 1114236), (108, 980115), (114, 928530), (135, 784092), (162, 653410), (171, 619020), (180, 588069), (181, 584820), (190, 557118), (228, 464265), (270, 392046), (285, 371412), (324, 326705), (342, 309510), (361, 293220), (362, 292410), (380, 278559), (405, 261364), (513, 206340), (540, 196023), (543, 194940), (570, 185706), (684, 154755), (722, 146610), (724, 146205), (810, 130682), (855, 123804), (905, 116964), (1026, 103170), (1083, 97740), (1086, 97470), (1140, 92853), (1444, 73305), (1539, 68780), (1620, 65341), (1629, 64980), (1710, 61902), (1805, 58644), (1810, 58482), (2052, 51585), (2166, 48870), (2172, 48735), (2565, 41268), (2715, 38988), (3078, 34390), (3249, 32580), (3258, 32490), (3420, 30951), (3439, 30780), (3610, 29322), (3620, 29241), (4332, 24435), (4887, 21660), (5130, 20634), (5415, 19548), (5430, 19494), (6156, 17195), (6498, 16290), (6516, 16245), (6878, 15390), (7220, 14661), (7695, 13756), (8145, 12996), (9747, 10860), (9774, 10830), (10260, 10317)]