20206200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:326

約数の個数: 192

約数和(自身を含む): 76066560

約数和(自身を除く): 55860360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 25, 28, 30, 34, 35, 40, 42, 50, 51, 56, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 120, 136, 140, 150, 168, 170, 175, 200, 204, 210, 238, 255, 280, 283, 300, 340, 350, 357, 408, 420, 425, 476, 510, 525, 566, 595, 600, 680, 700, 714, 840, 849, 850, 952, 1020, 1050, 1132, 1190, 1275, 1400, 1415, 1428, 1698, 1700, 1785, 1981, 2040, 2100, 2264, 2380, 2550, 2830, 2856, 2975, 3396, 3400, 3570, 3962, 4200, 4245, 4760, 4811, 5100, 5660, 5943, 5950, 6792, 7075, 7140, 7924, 8490, 8925, 9622, 9905, 10200, 11320, 11886, 11900, 14150, 14280, 14433, 15848, 16980, 17850, 19244, 19810, 21225, 23772, 23800, 24055, 28300, 28866, 29715, 33677, 33960, 35700, 38488, 39620, 42450, 47544, 48110, 49525, 56600, 57732, 59430, 67354, 71400, 72165, 79240, 84900, 96220, 99050, 101031, 115464, 118860, 120275, 134708, 144330, 148575, 168385, 169800, 192440, 198100, 202062, 237720, 240550, 269416, 288660, 297150, 336770, 360825, 396200, 404124, 481100, 505155, 577320, 594300, 673540, 721650, 808248, 841925, 962200, 1010310, 1188600, 1347080, 1443300, 1683850, 2020620, 2525775, 2886600, 3367700, 4041240, 5051550, 6735400, 10103100, 20206200]

約数ペア:

[(1, 20206200), (2, 10103100), (3, 6735400), (4, 5051550), (5, 4041240), (6, 3367700), (7, 2886600), (8, 2525775), (10, 2020620), (12, 1683850), (14, 1443300), (15, 1347080), (17, 1188600), (20, 1010310), (21, 962200), (24, 841925), (25, 808248), (28, 721650), (30, 673540), (34, 594300), (35, 577320), (40, 505155), (42, 481100), (50, 404124), (51, 396200), (56, 360825), (60, 336770), (68, 297150), (70, 288660), (75, 269416), (84, 240550), (85, 237720), (100, 202062), (102, 198100), (105, 192440), (119, 169800), (120, 168385), (136, 148575), (140, 144330), (150, 134708), (168, 120275), (170, 118860), (175, 115464), (200, 101031), (204, 99050), (210, 96220), (238, 84900), (255, 79240), (280, 72165), (283, 71400), (300, 67354), (340, 59430), (350, 57732), (357, 56600), (408, 49525), (420, 48110), (425, 47544), (476, 42450), (510, 39620), (525, 38488), (566, 35700), (595, 33960), (600, 33677), (680, 29715), (700, 28866), (714, 28300), (840, 24055), (849, 23800), (850, 23772), (952, 21225), (1020, 19810), (1050, 19244), (1132, 17850), (1190, 16980), (1275, 15848), (1400, 14433), (1415, 14280), (1428, 14150), (1698, 11900), (1700, 11886), (1785, 11320), (1981, 10200), (2040, 9905), (2100, 9622), (2264, 8925), (2380, 8490), (2550, 7924), (2830, 7140), (2856, 7075), (2975, 6792), (3396, 5950), (3400, 5943), (3570, 5660), (3962, 5100), (4200, 4811), (4245, 4760)]