188896860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^3$

素因数の和:95

約数の個数: 240

約数和(自身を含む): 662286240

約数和(自身を除く): 473389380

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, 190, 204, 228, 255, 270, 285, 306, 323, 324, 340, 342, 361, 380, 405, 459, 510, 513, 540, 570, 612, 646, 684, 722, 765, 810, 855, 918, 969, 1020, 1026, 1083, 1140, 1292, 1377, 1444, 1530, 1539, 1615, 1620, 1710, 1805, 1836, 1938, 2052, 2166, 2295, 2565, 2754, 2907, 3060, 3078, 3230, 3249, 3420, 3610, 3876, 4332, 4590, 4845, 5130, 5415, 5508, 5814, 6137, 6156, 6460, 6498, 6859, 6885, 7220, 7695, 8721, 9180, 9690, 9747, 10260, 10830, 11628, 12274, 12996, 13718, 13770, 14535, 15390, 16245, 17442, 18411, 19380, 19494, 20577, 21660, 24548, 26163, 27436, 27540, 29070, 29241, 30685, 30780, 32490, 34295, 34884, 36822, 38988, 41154, 43605, 48735, 52326, 55233, 58140, 58482, 61370, 61731, 64980, 68590, 73644, 82308, 87210, 92055, 97470, 102885, 104652, 110466, 116603, 116964, 122740, 123462, 130815, 137180, 146205, 165699, 174420, 184110, 185193, 194940, 205770, 220932, 233206, 246924, 261630, 276165, 292410, 308655, 331398, 349809, 368220, 370386, 411540, 466412, 497097, 523260, 552330, 555579, 583015, 584820, 617310, 662796, 699618, 740772, 828495, 925965, 994194, 1049427, 1104660, 1111158, 1166030, 1234620, 1399236, 1656990, 1749045, 1851930, 1988388, 2098854, 2222316, 2332060, 2485485, 2777895, 3148281, 3313980, 3498090, 3703860, 4197708, 4970970, 5247135, 5555790, 6296562, 6996180, 9444843, 9941940, 10494270, 11111580, 12593124, 15741405, 18889686, 20988540, 31482810, 37779372, 47224215, 62965620, 94448430, 188896860]

約数ペア:

[(1, 188896860), (2, 94448430), (3, 62965620), (4, 47224215), (5, 37779372), (6, 31482810), (9, 20988540), (10, 18889686), (12, 15741405), (15, 12593124), (17, 11111580), (18, 10494270), (19, 9941940), (20, 9444843), (27, 6996180), (30, 6296562), (34, 5555790), (36, 5247135), (38, 4970970), (45, 4197708), (51, 3703860), (54, 3498090), (57, 3313980), (60, 3148281), (68, 2777895), (76, 2485485), (81, 2332060), (85, 2222316), (90, 2098854), (95, 1988388), (102, 1851930), (108, 1749045), (114, 1656990), (135, 1399236), (153, 1234620), (162, 1166030), (170, 1111158), (171, 1104660), (180, 1049427), (190, 994194), (204, 925965), (228, 828495), (255, 740772), (270, 699618), (285, 662796), (306, 617310), (323, 584820), (324, 583015), (340, 555579), (342, 552330), (361, 523260), (380, 497097), (405, 466412), (459, 411540), (510, 370386), (513, 368220), (540, 349809), (570, 331398), (612, 308655), (646, 292410), (684, 276165), (722, 261630), (765, 246924), (810, 233206), (855, 220932), (918, 205770), (969, 194940), (1020, 185193), (1026, 184110), (1083, 174420), (1140, 165699), (1292, 146205), (1377, 137180), (1444, 130815), (1530, 123462), (1539, 122740), (1615, 116964), (1620, 116603), (1710, 110466), (1805, 104652), (1836, 102885), (1938, 97470), (2052, 92055), (2166, 87210), (2295, 82308), (2565, 73644), (2754, 68590), (2907, 64980), (3060, 61731), (3078, 61370), (3230, 58482), (3249, 58140), (3420, 55233), (3610, 52326), (3876, 48735), (4332, 43605), (4590, 41154), (4845, 38988), (5130, 36822), (5415, 34884), (5508, 34295), (5814, 32490), (6137, 30780), (6156, 30685), (6460, 29241), (6498, 29070), (6859, 27540), (6885, 27436), (7220, 26163), (7695, 24548), (8721, 21660), (9180, 20577), (9690, 19494), (9747, 19380), (10260, 18411), (10830, 17442), (11628, 16245), (12274, 15390), (12996, 14535), (13718, 13770)]