2018603700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^3\times {\mathrm{109}}^1$

素因数の和:189

約数の個数: 288

約数和(自身を含む): 6912752000

約数和(自身を除く): 4894148300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 109, 114, 135, 150, 171, 180, 190, 218, 225, 228, 270, 285, 300, 327, 342, 361, 380, 436, 450, 475, 513, 540, 545, 570, 654, 675, 684, 722, 855, 900, 950, 981, 1026, 1083, 1090, 1140, 1308, 1350, 1425, 1444, 1635, 1710, 1805, 1900, 1962, 2052, 2071, 2166, 2180, 2565, 2700, 2725, 2850, 2943, 3249, 3270, 3420, 3610, 3924, 4142, 4275, 4332, 4905, 5130, 5415, 5450, 5700, 5886, 6213, 6498, 6540, 6859, 7220, 8175, 8284, 8550, 9025, 9747, 9810, 10260, 10355, 10830, 10900, 11772, 12426, 12825, 12996, 13718, 14715, 16245, 16350, 17100, 18050, 18639, 19494, 19620, 20577, 20710, 21660, 24525, 24852, 25650, 27075, 27436, 29430, 31065, 32490, 32700, 34295, 36100, 37278, 38988, 39349, 41154, 41420, 48735, 49050, 51300, 51775, 54150, 55917, 58860, 61731, 62130, 64980, 68590, 73575, 74556, 78698, 81225, 82308, 93195, 97470, 98100, 102885, 103550, 108300, 111834, 118047, 123462, 124260, 137180, 147150, 155325, 157396, 162450, 171475, 185193, 186390, 194940, 196745, 205770, 207100, 223668, 236094, 243675, 246924, 279585, 294300, 308655, 310650, 324900, 342950, 354141, 370386, 372780, 393490, 411540, 465975, 472188, 487350, 514425, 559170, 590235, 617310, 621300, 685900, 708282, 740772, 747631, 786980, 925965, 931950, 974700, 983725, 1028850, 1062423, 1118340, 1180470, 1234620, 1397925, 1416564, 1495262, 1543275, 1770705, 1851930, 1863900, 1967450, 2057700, 2124846, 2242893, 2360940, 2795850, 2951175, 2990524, 3086550, 3541410, 3703860, 3738155, 3934900, 4249692, 4485786, 4629825, 5312115, 5591700, 5902350, 6173100, 6728679, 7082820, 7476310, 8853525, 8971572, 9259650, 10624230, 11214465, 11804700, 13457358, 14952620, 17707050, 18519300, 18690775, 20186037, 21248460, 22428930, 26560575, 26914716, 33643395, 35414100, 37381550, 40372074, 44857860, 53121150, 56072325, 67286790, 74763100, 80744148, 100930185, 106242300, 112144650, 134573580, 168216975, 201860370, 224289300, 336433950, 403720740, 504650925, 672867900, 1009301850, 2018603700]

約数ペア:

[(1, 2018603700), (2, 1009301850), (3, 672867900), (4, 504650925), (5, 403720740), (6, 336433950), (9, 224289300), (10, 201860370), (12, 168216975), (15, 134573580), (18, 112144650), (19, 106242300), (20, 100930185), (25, 80744148), (27, 74763100), (30, 67286790), (36, 56072325), (38, 53121150), (45, 44857860), (50, 40372074), (54, 37381550), (57, 35414100), (60, 33643395), (75, 26914716), (76, 26560575), (90, 22428930), (95, 21248460), (100, 20186037), (108, 18690775), (109, 18519300), (114, 17707050), (135, 14952620), (150, 13457358), (171, 11804700), (180, 11214465), (190, 10624230), (218, 9259650), (225, 8971572), (228, 8853525), (270, 7476310), (285, 7082820), (300, 6728679), (327, 6173100), (342, 5902350), (361, 5591700), (380, 5312115), (436, 4629825), (450, 4485786), (475, 4249692), (513, 3934900), (540, 3738155), (545, 3703860), (570, 3541410), (654, 3086550), (675, 2990524), (684, 2951175), (722, 2795850), (855, 2360940), (900, 2242893), (950, 2124846), (981, 2057700), (1026, 1967450), (1083, 1863900), (1090, 1851930), (1140, 1770705), (1308, 1543275), (1350, 1495262), (1425, 1416564), (1444, 1397925), (1635, 1234620), (1710, 1180470), (1805, 1118340), (1900, 1062423), (1962, 1028850), (2052, 983725), (2071, 974700), (2166, 931950), (2180, 925965), (2565, 786980), (2700, 747631), (2725, 740772), (2850, 708282), (2943, 685900), (3249, 621300), (3270, 617310), (3420, 590235), (3610, 559170), (3924, 514425), (4142, 487350), (4275, 472188), (4332, 465975), (4905, 411540), (5130, 393490), (5415, 372780), (5450, 370386), (5700, 354141), (5886, 342950), (6213, 324900), (6498, 310650), (6540, 308655), (6859, 294300), (7220, 279585), (8175, 246924), (8284, 243675), (8550, 236094), (9025, 223668), (9747, 207100), (9810, 205770), (10260, 196745), (10355, 194940), (10830, 186390), (10900, 185193), (11772, 171475), (12426, 162450), (12825, 157396), (12996, 155325), (13718, 147150), (14715, 137180), (16245, 124260), (16350, 123462), (17100, 118047), (18050, 111834), (18639, 108300), (19494, 103550), (19620, 102885), (20577, 98100), (20710, 97470), (21660, 93195), (24525, 82308), (24852, 81225), (25650, 78698), (27075, 74556), (27436, 73575), (29430, 68590), (31065, 64980), (32490, 62130), (32700, 61731), (34295, 58860), (36100, 55917), (37278, 54150), (38988, 51775), (39349, 51300), (41154, 49050), (41420, 48735)]