201087900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:390

約数の個数: 288

約数和(自身を含む): 739327680

約数和(自身を除く): 538239780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 25, 26, 27, 30, 34, 36, 39, 45, 50, 51, 52, 54, 60, 65, 68, 75, 78, 85, 90, 100, 102, 108, 117, 130, 135, 150, 153, 156, 170, 180, 195, 204, 221, 225, 234, 255, 260, 270, 300, 306, 325, 337, 340, 351, 390, 425, 442, 450, 459, 468, 510, 540, 585, 612, 650, 663, 674, 675, 702, 765, 780, 850, 884, 900, 918, 975, 1011, 1020, 1105, 1170, 1275, 1300, 1326, 1348, 1350, 1404, 1530, 1685, 1700, 1755, 1836, 1950, 1989, 2022, 2210, 2295, 2340, 2550, 2652, 2700, 2925, 3033, 3060, 3315, 3370, 3510, 3825, 3900, 3978, 4044, 4381, 4420, 4590, 5055, 5100, 5525, 5729, 5850, 5967, 6066, 6630, 6740, 7020, 7650, 7956, 8425, 8762, 8775, 9099, 9180, 9945, 10110, 11050, 11458, 11475, 11700, 11934, 12132, 13143, 13260, 15165, 15300, 16575, 16850, 17187, 17524, 17550, 18198, 19890, 20220, 21905, 22100, 22916, 22950, 23868, 25275, 26286, 28645, 29835, 30330, 33150, 33700, 34374, 35100, 36396, 39429, 39780, 43810, 45495, 45900, 49725, 50550, 51561, 52572, 57290, 59670, 60660, 65715, 66300, 68748, 74477, 75825, 78858, 85935, 87620, 90990, 99450, 101100, 103122, 109525, 114580, 118287, 119340, 131430, 143225, 148954, 149175, 151650, 154683, 157716, 171870, 181980, 197145, 198900, 206244, 219050, 223431, 227475, 236574, 257805, 262860, 286450, 297908, 298350, 303300, 309366, 328575, 343740, 372385, 394290, 429675, 438100, 446862, 454950, 473148, 515610, 572900, 591435, 596700, 618732, 657150, 670293, 744770, 773415, 788580, 859350, 893724, 909900, 985725, 1031220, 1117155, 1182870, 1289025, 1314300, 1340586, 1489540, 1546830, 1718700, 1861925, 1971450, 2010879, 2234310, 2365740, 2578050, 2681172, 2957175, 3093660, 3351465, 3723850, 3867075, 3942900, 4021758, 4468620, 5156100, 5585775, 5914350, 6702930, 7447700, 7734150, 8043516, 10054395, 11171550, 11828700, 13405860, 15468300, 16757325, 20108790, 22343100, 33514650, 40217580, 50271975, 67029300, 100543950, 201087900]

約数ペア:

[(1, 201087900), (2, 100543950), (3, 67029300), (4, 50271975), (5, 40217580), (6, 33514650), (9, 22343100), (10, 20108790), (12, 16757325), (13, 15468300), (15, 13405860), (17, 11828700), (18, 11171550), (20, 10054395), (25, 8043516), (26, 7734150), (27, 7447700), (30, 6702930), (34, 5914350), (36, 5585775), (39, 5156100), (45, 4468620), (50, 4021758), (51, 3942900), (52, 3867075), (54, 3723850), (60, 3351465), (65, 3093660), (68, 2957175), (75, 2681172), (78, 2578050), (85, 2365740), (90, 2234310), (100, 2010879), (102, 1971450), (108, 1861925), (117, 1718700), (130, 1546830), (135, 1489540), (150, 1340586), (153, 1314300), (156, 1289025), (170, 1182870), (180, 1117155), (195, 1031220), (204, 985725), (221, 909900), (225, 893724), (234, 859350), (255, 788580), (260, 773415), (270, 744770), (300, 670293), (306, 657150), (325, 618732), (337, 596700), (340, 591435), (351, 572900), (390, 515610), (425, 473148), (442, 454950), (450, 446862), (459, 438100), (468, 429675), (510, 394290), (540, 372385), (585, 343740), (612, 328575), (650, 309366), (663, 303300), (674, 298350), (675, 297908), (702, 286450), (765, 262860), (780, 257805), (850, 236574), (884, 227475), (900, 223431), (918, 219050), (975, 206244), (1011, 198900), (1020, 197145), (1105, 181980), (1170, 171870), (1275, 157716), (1300, 154683), (1326, 151650), (1348, 149175), (1350, 148954), (1404, 143225), (1530, 131430), (1685, 119340), (1700, 118287), (1755, 114580), (1836, 109525), (1950, 103122), (1989, 101100), (2022, 99450), (2210, 90990), (2295, 87620), (2340, 85935), (2550, 78858), (2652, 75825), (2700, 74477), (2925, 68748), (3033, 66300), (3060, 65715), (3315, 60660), (3370, 59670), (3510, 57290), (3825, 52572), (3900, 51561), (3978, 50550), (4044, 49725), (4381, 45900), (4420, 45495), (4590, 43810), (5055, 39780), (5100, 39429), (5525, 36396), (5729, 35100), (5850, 34374), (5967, 33700), (6066, 33150), (6630, 30330), (6740, 29835), (7020, 28645), (7650, 26286), (7956, 25275), (8425, 23868), (8762, 22950), (8775, 22916), (9099, 22100), (9180, 21905), (9945, 20220), (10110, 19890), (11050, 18198), (11458, 17550), (11475, 17524), (11700, 17187), (11934, 16850), (12132, 16575), (13143, 15300), (13260, 15165)]