157964100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:187

約数の個数: 288

約数和(自身を含む): 569963520

約数和(自身を除く): 411999420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 37, 38, 42, 50, 57, 60, 70, 74, 75, 76, 84, 95, 100, 105, 107, 111, 114, 133, 140, 148, 150, 175, 185, 190, 210, 214, 222, 228, 259, 266, 285, 300, 321, 350, 370, 380, 399, 420, 428, 444, 475, 518, 525, 532, 535, 555, 570, 642, 665, 700, 703, 740, 749, 777, 798, 925, 950, 1036, 1050, 1070, 1110, 1140, 1284, 1295, 1330, 1406, 1425, 1498, 1554, 1596, 1605, 1850, 1900, 1995, 2033, 2100, 2109, 2140, 2220, 2247, 2590, 2660, 2675, 2775, 2812, 2850, 2996, 3108, 3210, 3325, 3515, 3700, 3745, 3885, 3959, 3990, 4066, 4218, 4494, 4921, 5180, 5350, 5550, 5700, 6099, 6420, 6475, 6650, 7030, 7490, 7770, 7918, 7980, 8025, 8132, 8436, 8988, 9842, 9975, 10165, 10545, 10700, 11100, 11235, 11877, 12198, 12950, 13300, 14060, 14231, 14763, 14980, 15540, 15836, 16050, 17575, 18725, 19425, 19684, 19795, 19950, 20330, 21090, 22470, 23754, 24396, 24605, 25900, 27713, 28462, 29526, 30495, 32100, 35150, 37450, 38850, 39590, 39900, 40660, 42180, 42693, 44940, 47508, 49210, 50825, 52725, 55426, 56175, 56924, 59052, 59385, 60990, 70300, 71155, 73815, 74900, 75221, 77700, 79180, 83139, 85386, 98420, 98975, 101650, 105450, 110852, 112350, 118770, 121980, 123025, 138565, 142310, 147630, 150442, 152475, 166278, 170772, 197950, 203300, 210900, 213465, 224700, 225663, 237540, 246050, 277130, 284620, 295260, 296925, 300884, 304950, 332556, 355775, 369075, 376105, 395900, 415695, 426930, 451326, 492100, 526547, 554260, 593850, 609900, 692825, 711550, 738150, 752210, 831390, 853860, 902652, 1053094, 1067325, 1128315, 1187700, 1385650, 1423100, 1476300, 1504420, 1579641, 1662780, 1880525, 2078475, 2106188, 2134650, 2256630, 2632735, 2771300, 3159282, 3761050, 4156950, 4269300, 4513260, 5265470, 5641575, 6318564, 7522100, 7898205, 8313900, 10530940, 11283150, 13163675, 15796410, 22566300, 26327350, 31592820, 39491025, 52654700, 78982050, 157964100]

約数ペア:

[(1, 157964100), (2, 78982050), (3, 52654700), (4, 39491025), (5, 31592820), (6, 26327350), (7, 22566300), (10, 15796410), (12, 13163675), (14, 11283150), (15, 10530940), (19, 8313900), (20, 7898205), (21, 7522100), (25, 6318564), (28, 5641575), (30, 5265470), (35, 4513260), (37, 4269300), (38, 4156950), (42, 3761050), (50, 3159282), (57, 2771300), (60, 2632735), (70, 2256630), (74, 2134650), (75, 2106188), (76, 2078475), (84, 1880525), (95, 1662780), (100, 1579641), (105, 1504420), (107, 1476300), (111, 1423100), (114, 1385650), (133, 1187700), (140, 1128315), (148, 1067325), (150, 1053094), (175, 902652), (185, 853860), (190, 831390), (210, 752210), (214, 738150), (222, 711550), (228, 692825), (259, 609900), (266, 593850), (285, 554260), (300, 526547), (321, 492100), (350, 451326), (370, 426930), (380, 415695), (399, 395900), (420, 376105), (428, 369075), (444, 355775), (475, 332556), (518, 304950), (525, 300884), (532, 296925), (535, 295260), (555, 284620), (570, 277130), (642, 246050), (665, 237540), (700, 225663), (703, 224700), (740, 213465), (749, 210900), (777, 203300), (798, 197950), (925, 170772), (950, 166278), (1036, 152475), (1050, 150442), (1070, 147630), (1110, 142310), (1140, 138565), (1284, 123025), (1295, 121980), (1330, 118770), (1406, 112350), (1425, 110852), (1498, 105450), (1554, 101650), (1596, 98975), (1605, 98420), (1850, 85386), (1900, 83139), (1995, 79180), (2033, 77700), (2100, 75221), (2109, 74900), (2140, 73815), (2220, 71155), (2247, 70300), (2590, 60990), (2660, 59385), (2675, 59052), (2775, 56924), (2812, 56175), (2850, 55426), (2996, 52725), (3108, 50825), (3210, 49210), (3325, 47508), (3515, 44940), (3700, 42693), (3745, 42180), (3885, 40660), (3959, 39900), (3990, 39590), (4066, 38850), (4218, 37450), (4494, 35150), (4921, 32100), (5180, 30495), (5350, 29526), (5550, 28462), (5700, 27713), (6099, 25900), (6420, 24605), (6475, 24396), (6650, 23754), (7030, 22470), (7490, 21090), (7770, 20330), (7918, 19950), (7980, 19795), (8025, 19684), (8132, 19425), (8436, 18725), (8988, 17575), (9842, 16050), (9975, 15836), (10165, 15540), (10545, 14980), (10700, 14763), (11100, 14231), (11235, 14060), (11877, 13300), (12198, 12950)]