199105560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:383

約数の個数: 256

約数和(自身を含む): 723456000

約数和(自身を除く): 524350440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 31, 36, 38, 40, 45, 54, 57, 60, 62, 72, 76, 90, 93, 95, 108, 114, 120, 124, 135, 152, 155, 171, 180, 186, 190, 216, 228, 248, 270, 279, 285, 310, 313, 342, 360, 372, 380, 456, 465, 513, 540, 558, 570, 589, 620, 626, 684, 744, 760, 837, 855, 930, 939, 1026, 1080, 1116, 1140, 1178, 1240, 1252, 1368, 1395, 1565, 1674, 1710, 1767, 1860, 1878, 2052, 2232, 2280, 2356, 2504, 2565, 2790, 2817, 2945, 3130, 3348, 3420, 3534, 3720, 3756, 4104, 4185, 4695, 4712, 5130, 5301, 5580, 5634, 5890, 5947, 6260, 6696, 6840, 7068, 7512, 8370, 8451, 8835, 9390, 9703, 10260, 10602, 11160, 11268, 11780, 11894, 12520, 14085, 14136, 15903, 16740, 16902, 17670, 17841, 18780, 19406, 20520, 21204, 22536, 23560, 23788, 26505, 28170, 29109, 29735, 31806, 33480, 33804, 35340, 35682, 37560, 38812, 42255, 42408, 47576, 48515, 53010, 53523, 56340, 58218, 59470, 63612, 67608, 70680, 71364, 77624, 79515, 84510, 87327, 89205, 97030, 106020, 107046, 112680, 116436, 118940, 127224, 142728, 145545, 159030, 160569, 169020, 174654, 178410, 184357, 194060, 212040, 214092, 232872, 237880, 261981, 267615, 291090, 318060, 321138, 338040, 349308, 356820, 368714, 388120, 428184, 436635, 523962, 535230, 553071, 582180, 636120, 642276, 698616, 713640, 737428, 802845, 873270, 921785, 1047924, 1070460, 1106142, 1164360, 1284552, 1309905, 1474856, 1605690, 1659213, 1746540, 1843570, 2095848, 2140920, 2212284, 2619810, 2765355, 3211380, 3318426, 3493080, 3687140, 4424568, 4977639, 5239620, 5530710, 6422760, 6636852, 7374280, 8296065, 9955278, 10479240, 11061420, 13273704, 16592130, 19910556, 22122840, 24888195, 33184260, 39821112, 49776390, 66368520, 99552780, 199105560]

約数ペア:

[(1, 199105560), (2, 99552780), (3, 66368520), (4, 49776390), (5, 39821112), (6, 33184260), (8, 24888195), (9, 22122840), (10, 19910556), (12, 16592130), (15, 13273704), (18, 11061420), (19, 10479240), (20, 9955278), (24, 8296065), (27, 7374280), (30, 6636852), (31, 6422760), (36, 5530710), (38, 5239620), (40, 4977639), (45, 4424568), (54, 3687140), (57, 3493080), (60, 3318426), (62, 3211380), (72, 2765355), (76, 2619810), (90, 2212284), (93, 2140920), (95, 2095848), (108, 1843570), (114, 1746540), (120, 1659213), (124, 1605690), (135, 1474856), (152, 1309905), (155, 1284552), (171, 1164360), (180, 1106142), (186, 1070460), (190, 1047924), (216, 921785), (228, 873270), (248, 802845), (270, 737428), (279, 713640), (285, 698616), (310, 642276), (313, 636120), (342, 582180), (360, 553071), (372, 535230), (380, 523962), (456, 436635), (465, 428184), (513, 388120), (540, 368714), (558, 356820), (570, 349308), (589, 338040), (620, 321138), (626, 318060), (684, 291090), (744, 267615), (760, 261981), (837, 237880), (855, 232872), (930, 214092), (939, 212040), (1026, 194060), (1080, 184357), (1116, 178410), (1140, 174654), (1178, 169020), (1240, 160569), (1252, 159030), (1368, 145545), (1395, 142728), (1565, 127224), (1674, 118940), (1710, 116436), (1767, 112680), (1860, 107046), (1878, 106020), (2052, 97030), (2232, 89205), (2280, 87327), (2356, 84510), (2504, 79515), (2565, 77624), (2790, 71364), (2817, 70680), (2945, 67608), (3130, 63612), (3348, 59470), (3420, 58218), (3534, 56340), (3720, 53523), (3756, 53010), (4104, 48515), (4185, 47576), (4695, 42408), (4712, 42255), (5130, 38812), (5301, 37560), (5580, 35682), (5634, 35340), (5890, 33804), (5947, 33480), (6260, 31806), (6696, 29735), (6840, 29109), (7068, 28170), (7512, 26505), (8370, 23788), (8451, 23560), (8835, 22536), (9390, 21204), (9703, 20520), (10260, 19406), (10602, 18780), (11160, 17841), (11268, 17670), (11780, 16902), (11894, 16740), (12520, 15903), (14085, 14136)]