20592565800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{727}}^1\times {\mathrm{2777}}^1$

素因数の和:3540

約数の個数: 192

約数和(自身を含む): 67709416320

約数和(自身を除く): 47116850520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 136, 150, 170, 200, 204, 255, 300, 340, 408, 425, 510, 600, 680, 727, 850, 1020, 1275, 1454, 1700, 2040, 2181, 2550, 2777, 2908, 3400, 3635, 4362, 5100, 5554, 5816, 7270, 8331, 8724, 10200, 10905, 11108, 12359, 13885, 14540, 16662, 17448, 18175, 21810, 22216, 24718, 27770, 29080, 33324, 36350, 37077, 41655, 43620, 47209, 49436, 54525, 55540, 61795, 66648, 69425, 72700, 74154, 83310, 87240, 94418, 98872, 109050, 111080, 123590, 138850, 141627, 145400, 148308, 166620, 185385, 188836, 208275, 218100, 236045, 247180, 277700, 283254, 296616, 308975, 333240, 370770, 377672, 416550, 436200, 472090, 494360, 555400, 566508, 617950, 708135, 741540, 833100, 926925, 944180, 1133016, 1180225, 1235900, 1416270, 1483080, 1666200, 1853850, 1888360, 2018879, 2360450, 2471800, 2832540, 3540675, 3707700, 4037758, 4720900, 5665080, 6056637, 7081350, 7415400, 8075516, 9441800, 10094395, 12113274, 14162700, 16151032, 20188790, 24226548, 28325400, 30283185, 34320943, 40377580, 48453096, 50471975, 60566370, 68641886, 80755160, 100943950, 102962829, 121132740, 137283772, 151415925, 171604715, 201887900, 205925658, 242265480, 274567544, 302831850, 343209430, 403775800, 411851316, 514814145, 605663700, 686418860, 823702632, 858023575, 1029628290, 1211327400, 1372837720, 1716047150, 2059256580, 2574070725, 3432094300, 4118513160, 5148141450, 6864188600, 10296282900, 20592565800]

約数ペア:

[(1, 20592565800), (2, 10296282900), (3, 6864188600), (4, 5148141450), (5, 4118513160), (6, 3432094300), (8, 2574070725), (10, 2059256580), (12, 1716047150), (15, 1372837720), (17, 1211327400), (20, 1029628290), (24, 858023575), (25, 823702632), (30, 686418860), (34, 605663700), (40, 514814145), (50, 411851316), (51, 403775800), (60, 343209430), (68, 302831850), (75, 274567544), (85, 242265480), (100, 205925658), (102, 201887900), (120, 171604715), (136, 151415925), (150, 137283772), (170, 121132740), (200, 102962829), (204, 100943950), (255, 80755160), (300, 68641886), (340, 60566370), (408, 50471975), (425, 48453096), (510, 40377580), (600, 34320943), (680, 30283185), (727, 28325400), (850, 24226548), (1020, 20188790), (1275, 16151032), (1454, 14162700), (1700, 12113274), (2040, 10094395), (2181, 9441800), (2550, 8075516), (2777, 7415400), (2908, 7081350), (3400, 6056637), (3635, 5665080), (4362, 4720900), (5100, 4037758), (5554, 3707700), (5816, 3540675), (7270, 2832540), (8331, 2471800), (8724, 2360450), (10200, 2018879), (10905, 1888360), (11108, 1853850), (12359, 1666200), (13885, 1483080), (14540, 1416270), (16662, 1235900), (17448, 1180225), (18175, 1133016), (21810, 944180), (22216, 926925), (24718, 833100), (27770, 741540), (29080, 708135), (33324, 617950), (36350, 566508), (37077, 555400), (41655, 494360), (43620, 472090), (47209, 436200), (49436, 416550), (54525, 377672), (55540, 370770), (61795, 333240), (66648, 308975), (69425, 296616), (72700, 283254), (74154, 277700), (83310, 247180), (87240, 236045), (94418, 218100), (98872, 208275), (109050, 188836), (111080, 185385), (123590, 166620), (138850, 148308), (141627, 145400)]