153980400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1$

素因数の和:848

約数の個数: 240

約数和(自身を含む): 588962304

約数和(自身を除く): 434981904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 25, 28, 30, 35, 40, 42, 46, 48, 50, 56, 60, 69, 70, 75, 80, 84, 92, 100, 105, 112, 115, 120, 138, 140, 150, 161, 168, 175, 184, 200, 210, 230, 240, 276, 280, 300, 322, 336, 345, 350, 368, 400, 420, 460, 483, 525, 552, 560, 575, 600, 644, 690, 700, 797, 805, 840, 920, 966, 1050, 1104, 1150, 1200, 1288, 1380, 1400, 1594, 1610, 1680, 1725, 1840, 1932, 2100, 2300, 2391, 2415, 2576, 2760, 2800, 3188, 3220, 3450, 3864, 3985, 4025, 4200, 4600, 4782, 4830, 5520, 5579, 6376, 6440, 6900, 7728, 7970, 8050, 8400, 9200, 9564, 9660, 11158, 11955, 12075, 12752, 12880, 13800, 15940, 16100, 16737, 18331, 19128, 19320, 19925, 22316, 23910, 24150, 27600, 27895, 31880, 32200, 33474, 36662, 38256, 38640, 39850, 44632, 47820, 48300, 54993, 55790, 59775, 63760, 64400, 66948, 73324, 79700, 83685, 89264, 91655, 95640, 96600, 109986, 111580, 119550, 128317, 133896, 139475, 146648, 159400, 167370, 183310, 191280, 193200, 219972, 223160, 239100, 256634, 267792, 274965, 278950, 293296, 318800, 334740, 366620, 384951, 418425, 439944, 446320, 458275, 478200, 513268, 549930, 557900, 641585, 669480, 733240, 769902, 836850, 879888, 916550, 956400, 1026536, 1099860, 1115800, 1283170, 1338960, 1374825, 1466480, 1539804, 1673700, 1833100, 1924755, 2053072, 2199720, 2231600, 2566340, 2749650, 3079608, 3207925, 3347400, 3666200, 3849510, 4399440, 5132680, 5499300, 6159216, 6415850, 6694800, 7332400, 7699020, 9623775, 10265360, 10998600, 12831700, 15398040, 19247550, 21997200, 25663400, 30796080, 38495100, 51326800, 76990200, 153980400]

約数ペア:

[(1, 153980400), (2, 76990200), (3, 51326800), (4, 38495100), (5, 30796080), (6, 25663400), (7, 21997200), (8, 19247550), (10, 15398040), (12, 12831700), (14, 10998600), (15, 10265360), (16, 9623775), (20, 7699020), (21, 7332400), (23, 6694800), (24, 6415850), (25, 6159216), (28, 5499300), (30, 5132680), (35, 4399440), (40, 3849510), (42, 3666200), (46, 3347400), (48, 3207925), (50, 3079608), (56, 2749650), (60, 2566340), (69, 2231600), (70, 2199720), (75, 2053072), (80, 1924755), (84, 1833100), (92, 1673700), (100, 1539804), (105, 1466480), (112, 1374825), (115, 1338960), (120, 1283170), (138, 1115800), (140, 1099860), (150, 1026536), (161, 956400), (168, 916550), (175, 879888), (184, 836850), (200, 769902), (210, 733240), (230, 669480), (240, 641585), (276, 557900), (280, 549930), (300, 513268), (322, 478200), (336, 458275), (345, 446320), (350, 439944), (368, 418425), (400, 384951), (420, 366620), (460, 334740), (483, 318800), (525, 293296), (552, 278950), (560, 274965), (575, 267792), (600, 256634), (644, 239100), (690, 223160), (700, 219972), (797, 193200), (805, 191280), (840, 183310), (920, 167370), (966, 159400), (1050, 146648), (1104, 139475), (1150, 133896), (1200, 128317), (1288, 119550), (1380, 111580), (1400, 109986), (1594, 96600), (1610, 95640), (1680, 91655), (1725, 89264), (1840, 83685), (1932, 79700), (2100, 73324), (2300, 66948), (2391, 64400), (2415, 63760), (2576, 59775), (2760, 55790), (2800, 54993), (3188, 48300), (3220, 47820), (3450, 44632), (3864, 39850), (3985, 38640), (4025, 38256), (4200, 36662), (4600, 33474), (4782, 32200), (4830, 31880), (5520, 27895), (5579, 27600), (6376, 24150), (6440, 23910), (6900, 22316), (7728, 19925), (7970, 19320), (8050, 19128), (8400, 18331), (9200, 16737), (9564, 16100), (9660, 15940), (11158, 13800), (11955, 12880), (12075, 12752)]