189037080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{953}}^1$

素因数の和:1018

約数の個数: 192

約数和(自身を含む): 669708000

約数和(自身を除く): 480670920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 29, 30, 36, 38, 40, 45, 57, 58, 60, 72, 76, 87, 90, 95, 114, 116, 120, 145, 152, 171, 174, 180, 190, 228, 232, 261, 285, 290, 342, 348, 360, 380, 435, 456, 522, 551, 570, 580, 684, 696, 760, 855, 870, 953, 1044, 1102, 1140, 1160, 1305, 1368, 1653, 1710, 1740, 1906, 2088, 2204, 2280, 2610, 2755, 2859, 3306, 3420, 3480, 3812, 4408, 4765, 4959, 5220, 5510, 5718, 6612, 6840, 7624, 8265, 8577, 9530, 9918, 10440, 11020, 11436, 13224, 14295, 16530, 17154, 18107, 19060, 19836, 22040, 22872, 24795, 27637, 28590, 33060, 34308, 36214, 38120, 39672, 42885, 49590, 54321, 55274, 57180, 66120, 68616, 72428, 82911, 85770, 90535, 99180, 108642, 110548, 114360, 138185, 144856, 162963, 165822, 171540, 181070, 198360, 217284, 221096, 248733, 271605, 276370, 325926, 331644, 343080, 362140, 414555, 434568, 497466, 525103, 543210, 552740, 651852, 663288, 724280, 814815, 829110, 994932, 1050206, 1086420, 1105480, 1243665, 1303704, 1575309, 1629630, 1658220, 1989864, 2100412, 2172840, 2487330, 2625515, 3150618, 3259260, 3316440, 4200824, 4725927, 4974660, 5251030, 6301236, 6518520, 7876545, 9451854, 9949320, 10502060, 12602472, 15753090, 18903708, 21004120, 23629635, 31506180, 37807416, 47259270, 63012360, 94518540, 189037080]

約数ペア:

[(1, 189037080), (2, 94518540), (3, 63012360), (4, 47259270), (5, 37807416), (6, 31506180), (8, 23629635), (9, 21004120), (10, 18903708), (12, 15753090), (15, 12602472), (18, 10502060), (19, 9949320), (20, 9451854), (24, 7876545), (29, 6518520), (30, 6301236), (36, 5251030), (38, 4974660), (40, 4725927), (45, 4200824), (57, 3316440), (58, 3259260), (60, 3150618), (72, 2625515), (76, 2487330), (87, 2172840), (90, 2100412), (95, 1989864), (114, 1658220), (116, 1629630), (120, 1575309), (145, 1303704), (152, 1243665), (171, 1105480), (174, 1086420), (180, 1050206), (190, 994932), (228, 829110), (232, 814815), (261, 724280), (285, 663288), (290, 651852), (342, 552740), (348, 543210), (360, 525103), (380, 497466), (435, 434568), (456, 414555), (522, 362140), (551, 343080), (570, 331644), (580, 325926), (684, 276370), (696, 271605), (760, 248733), (855, 221096), (870, 217284), (953, 198360), (1044, 181070), (1102, 171540), (1140, 165822), (1160, 162963), (1305, 144856), (1368, 138185), (1653, 114360), (1710, 110548), (1740, 108642), (1906, 99180), (2088, 90535), (2204, 85770), (2280, 82911), (2610, 72428), (2755, 68616), (2859, 66120), (3306, 57180), (3420, 55274), (3480, 54321), (3812, 49590), (4408, 42885), (4765, 39672), (4959, 38120), (5220, 36214), (5510, 34308), (5718, 33060), (6612, 28590), (6840, 27637), (7624, 24795), (8265, 22872), (8577, 22040), (9530, 19836), (9918, 19060), (10440, 18107), (11020, 17154), (11436, 16530), (13224, 14295)]