388165050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9479}}^1$

素因数の和:9517

約数の個数: 144

約数和(自身を含む): 1283667840

約数和(自身を除く): 895502790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 150, 175, 182, 195, 210, 225, 234, 273, 315, 325, 350, 390, 450, 455, 525, 546, 585, 630, 650, 819, 910, 975, 1050, 1170, 1365, 1575, 1638, 1950, 2275, 2730, 2925, 3150, 4095, 4550, 5850, 6825, 8190, 9479, 13650, 18958, 20475, 28437, 40950, 47395, 56874, 66353, 85311, 94790, 123227, 132706, 142185, 170622, 199059, 236975, 246454, 284370, 331765, 369681, 398118, 426555, 473950, 597177, 616135, 663530, 710925, 739362, 853110, 862589, 995295, 1109043, 1194354, 1232270, 1421850, 1658825, 1725178, 1848405, 1990590, 2132775, 2218086, 2587767, 2985885, 3080675, 3317650, 3696810, 4265550, 4312945, 4976475, 5175534, 5545215, 5971770, 6161350, 7763301, 8625890, 9242025, 9952950, 11090430, 12938835, 14929425, 15526602, 18484050, 21564725, 25877670, 27726075, 29858850, 38816505, 43129450, 55452150, 64694175, 77633010, 129388350, 194082525, 388165050]

約数ペア:

[(1, 388165050), (2, 194082525), (3, 129388350), (5, 77633010), (6, 64694175), (7, 55452150), (9, 43129450), (10, 38816505), (13, 29858850), (14, 27726075), (15, 25877670), (18, 21564725), (21, 18484050), (25, 15526602), (26, 14929425), (30, 12938835), (35, 11090430), (39, 9952950), (42, 9242025), (45, 8625890), (50, 7763301), (63, 6161350), (65, 5971770), (70, 5545215), (75, 5175534), (78, 4976475), (90, 4312945), (91, 4265550), (105, 3696810), (117, 3317650), (126, 3080675), (130, 2985885), (150, 2587767), (175, 2218086), (182, 2132775), (195, 1990590), (210, 1848405), (225, 1725178), (234, 1658825), (273, 1421850), (315, 1232270), (325, 1194354), (350, 1109043), (390, 995295), (450, 862589), (455, 853110), (525, 739362), (546, 710925), (585, 663530), (630, 616135), (650, 597177), (819, 473950), (910, 426555), (975, 398118), (1050, 369681), (1170, 331765), (1365, 284370), (1575, 246454), (1638, 236975), (1950, 199059), (2275, 170622), (2730, 142185), (2925, 132706), (3150, 123227), (4095, 94790), (4550, 85311), (5850, 66353), (6825, 56874), (8190, 47395), (9479, 40950), (13650, 28437), (18958, 20475)]