20383501500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{88817}}^1$

素因数の和:88862

約数の個数: 192

約数和(自身を含む): 69832264320

約数和(自身を除く): 49448762820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 85, 90, 100, 102, 108, 125, 135, 150, 153, 170, 180, 204, 225, 250, 255, 270, 300, 306, 340, 375, 425, 450, 459, 500, 510, 540, 612, 675, 750, 765, 850, 900, 918, 1020, 1125, 1275, 1350, 1500, 1530, 1700, 1836, 2125, 2250, 2295, 2550, 2700, 3060, 3375, 3825, 4250, 4500, 4590, 5100, 6375, 6750, 7650, 8500, 9180, 11475, 12750, 13500, 15300, 19125, 22950, 25500, 38250, 45900, 57375, 76500, 88817, 114750, 177634, 229500, 266451, 355268, 444085, 532902, 799353, 888170, 1065804, 1332255, 1509889, 1598706, 1776340, 2220425, 2398059, 2664510, 3019778, 3197412, 3996765, 4440850, 4529667, 4796118, 5329020, 6039556, 6661275, 7549445, 7993530, 8881700, 9059334, 9592236, 11102125, 11990295, 13322550, 13589001, 15098890, 15987060, 18118668, 19983825, 22204250, 22648335, 23980590, 26645100, 27178002, 30197780, 33306375, 37747225, 39967650, 40767003, 44408500, 45296670, 47961180, 54356004, 59951475, 66612750, 67945005, 75494450, 79935300, 81534006, 90593340, 99919125, 113241675, 119902950, 133225500, 135890010, 150988900, 163068012, 188736125, 199838250, 203835015, 226483350, 239805900, 271780020, 299757375, 339725025, 377472250, 399676500, 407670030, 452966700, 566208375, 599514750, 679450050, 754944500, 815340060, 1019175075, 1132416750, 1199029500, 1358900100, 1698625125, 2038350150, 2264833500, 3397250250, 4076700300, 5095875375, 6794500500, 10191750750, 20383501500]

約数ペア:

[(1, 20383501500), (2, 10191750750), (3, 6794500500), (4, 5095875375), (5, 4076700300), (6, 3397250250), (9, 2264833500), (10, 2038350150), (12, 1698625125), (15, 1358900100), (17, 1199029500), (18, 1132416750), (20, 1019175075), (25, 815340060), (27, 754944500), (30, 679450050), (34, 599514750), (36, 566208375), (45, 452966700), (50, 407670030), (51, 399676500), (54, 377472250), (60, 339725025), (68, 299757375), (75, 271780020), (85, 239805900), (90, 226483350), (100, 203835015), (102, 199838250), (108, 188736125), (125, 163068012), (135, 150988900), (150, 135890010), (153, 133225500), (170, 119902950), (180, 113241675), (204, 99919125), (225, 90593340), (250, 81534006), (255, 79935300), (270, 75494450), (300, 67945005), (306, 66612750), (340, 59951475), (375, 54356004), (425, 47961180), (450, 45296670), (459, 44408500), (500, 40767003), (510, 39967650), (540, 37747225), (612, 33306375), (675, 30197780), (750, 27178002), (765, 26645100), (850, 23980590), (900, 22648335), (918, 22204250), (1020, 19983825), (1125, 18118668), (1275, 15987060), (1350, 15098890), (1500, 13589001), (1530, 13322550), (1700, 11990295), (1836, 11102125), (2125, 9592236), (2250, 9059334), (2295, 8881700), (2550, 7993530), (2700, 7549445), (3060, 6661275), (3375, 6039556), (3825, 5329020), (4250, 4796118), (4500, 4529667), (4590, 4440850), (5100, 3996765), (6375, 3197412), (6750, 3019778), (7650, 2664510), (8500, 2398059), (9180, 2220425), (11475, 1776340), (12750, 1598706), (13500, 1509889), (15300, 1332255), (19125, 1065804), (22950, 888170), (25500, 799353), (38250, 532902), (45900, 444085), (57375, 355268), (76500, 266451), (88817, 229500), (114750, 177634)]