225275400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{941}}^1$

素因数の和:989

約数の個数: 288

約数和(自身を含む): 911102400

約数和(自身を除く): 685827000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 25, 28, 30, 35, 36, 38, 40, 42, 45, 50, 56, 57, 60, 63, 70, 72, 75, 76, 84, 90, 95, 100, 105, 114, 120, 126, 133, 140, 150, 152, 168, 171, 175, 180, 190, 200, 210, 225, 228, 252, 266, 280, 285, 300, 315, 342, 350, 360, 380, 399, 420, 450, 456, 475, 504, 525, 532, 570, 600, 630, 665, 684, 700, 760, 798, 840, 855, 900, 941, 950, 1050, 1064, 1140, 1197, 1260, 1330, 1368, 1400, 1425, 1575, 1596, 1710, 1800, 1882, 1900, 1995, 2100, 2280, 2394, 2520, 2660, 2823, 2850, 3150, 3192, 3325, 3420, 3764, 3800, 3990, 4200, 4275, 4705, 4788, 5320, 5646, 5700, 5985, 6300, 6587, 6650, 6840, 7528, 7980, 8469, 8550, 9410, 9576, 9975, 11292, 11400, 11970, 12600, 13174, 13300, 14115, 15960, 16938, 17100, 17879, 18820, 19761, 19950, 22584, 23525, 23940, 26348, 26600, 28230, 29925, 32935, 33876, 34200, 35758, 37640, 39522, 39900, 42345, 47050, 47880, 52696, 53637, 56460, 59283, 59850, 65870, 67752, 70575, 71516, 79044, 79800, 84690, 89395, 94100, 98805, 107274, 112920, 118566, 119700, 125153, 131740, 141150, 143032, 158088, 160911, 164675, 169380, 178790, 188200, 197610, 211725, 214548, 237132, 239400, 250306, 263480, 268185, 282300, 296415, 321822, 329350, 338760, 357580, 375459, 395220, 423450, 429096, 446975, 474264, 494025, 500612, 536370, 564600, 592830, 625765, 643644, 658700, 715160, 750918, 790440, 804555, 846900, 893950, 988050, 1001224, 1072740, 1126377, 1185660, 1251530, 1287288, 1317400, 1340925, 1482075, 1501836, 1609110, 1693800, 1787900, 1877295, 1976100, 2145480, 2252754, 2371320, 2503060, 2681850, 2964150, 3003672, 3128825, 3218220, 3575800, 3754590, 3952200, 4022775, 4505508, 5006120, 5363700, 5631885, 5928300, 6257650, 6436440, 7509180, 8045550, 9011016, 9386475, 10727400, 11263770, 11856600, 12515300, 15018360, 16091100, 18772950, 22527540, 25030600, 28159425, 32182200, 37545900, 45055080, 56318850, 75091800, 112637700, 225275400]

約数ペア:

[(1, 225275400), (2, 112637700), (3, 75091800), (4, 56318850), (5, 45055080), (6, 37545900), (7, 32182200), (8, 28159425), (9, 25030600), (10, 22527540), (12, 18772950), (14, 16091100), (15, 15018360), (18, 12515300), (19, 11856600), (20, 11263770), (21, 10727400), (24, 9386475), (25, 9011016), (28, 8045550), (30, 7509180), (35, 6436440), (36, 6257650), (38, 5928300), (40, 5631885), (42, 5363700), (45, 5006120), (50, 4505508), (56, 4022775), (57, 3952200), (60, 3754590), (63, 3575800), (70, 3218220), (72, 3128825), (75, 3003672), (76, 2964150), (84, 2681850), (90, 2503060), (95, 2371320), (100, 2252754), (105, 2145480), (114, 1976100), (120, 1877295), (126, 1787900), (133, 1693800), (140, 1609110), (150, 1501836), (152, 1482075), (168, 1340925), (171, 1317400), (175, 1287288), (180, 1251530), (190, 1185660), (200, 1126377), (210, 1072740), (225, 1001224), (228, 988050), (252, 893950), (266, 846900), (280, 804555), (285, 790440), (300, 750918), (315, 715160), (342, 658700), (350, 643644), (360, 625765), (380, 592830), (399, 564600), (420, 536370), (450, 500612), (456, 494025), (475, 474264), (504, 446975), (525, 429096), (532, 423450), (570, 395220), (600, 375459), (630, 357580), (665, 338760), (684, 329350), (700, 321822), (760, 296415), (798, 282300), (840, 268185), (855, 263480), (900, 250306), (941, 239400), (950, 237132), (1050, 214548), (1064, 211725), (1140, 197610), (1197, 188200), (1260, 178790), (1330, 169380), (1368, 164675), (1400, 160911), (1425, 158088), (1575, 143032), (1596, 141150), (1710, 131740), (1800, 125153), (1882, 119700), (1900, 118566), (1995, 112920), (2100, 107274), (2280, 98805), (2394, 94100), (2520, 89395), (2660, 84690), (2823, 79800), (2850, 79044), (3150, 71516), (3192, 70575), (3325, 67752), (3420, 65870), (3764, 59850), (3800, 59283), (3990, 56460), (4200, 53637), (4275, 52696), (4705, 47880), (4788, 47050), (5320, 42345), (5646, 39900), (5700, 39522), (5985, 37640), (6300, 35758), (6587, 34200), (6650, 33876), (6840, 32935), (7528, 29925), (7980, 28230), (8469, 26600), (8550, 26348), (9410, 23940), (9576, 23525), (9975, 22584), (11292, 19950), (11400, 19761), (11970, 18820), (12600, 17879), (13174, 17100), (13300, 16938), (14115, 15960)]