421628890200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{4051}}^1\times {\mathrm{24781}}^1$

素因数の和:28858

約数の個数: 192

約数和(自身を含む): 1494199960320

約数和(自身を除く): 1072571070120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4051, 4200, 8102, 12153, 16204, 20255, 24306, 24781, 28357, 32408, 40510, 48612, 49562, 56714, 60765, 74343, 81020, 85071, 97224, 99124, 101275, 113428, 121530, 123905, 141785, 148686, 162040, 170142, 173467, 198248, 202550, 226856, 243060, 247810, 283570, 297372, 303825, 340284, 346934, 371715, 405100, 425355, 486120, 495620, 520401, 567140, 594744, 607650, 619525, 680568, 693868, 708925, 743430, 810200, 850710, 867335, 991240, 1040802, 1134280, 1215300, 1239050, 1387736, 1417850, 1486860, 1701420, 1734670, 1858575, 2081604, 2126775, 2430600, 2478100, 2602005, 2835700, 2973720, 3402840, 3469340, 3717150, 4163208, 4253550, 4336675, 4956200, 5204010, 5671400, 6938680, 7434300, 8507100, 8673350, 10408020, 13010025, 14868600, 17014200, 17346700, 20816040, 26020050, 34693400, 52040100, 100387831, 104080200, 200775662, 301163493, 401551324, 501939155, 602326986, 702714817, 803102648, 1003878310, 1204653972, 1405429634, 1505817465, 2007756620, 2108144451, 2409307944, 2509695775, 2810859268, 3011634930, 3513574085, 4015513240, 4216288902, 5019391550, 5621718536, 6023269860, 7027148170, 7529087325, 8432577804, 10038783100, 10540722255, 12046539720, 14054296340, 15058174650, 16865155608, 17567870425, 20077566200, 21081444510, 28108592680, 30116349300, 35135740850, 42162889020, 52703611275, 60232698600, 70271481700, 84325778040, 105407222550, 140542963400, 210814445100, 421628890200]

約数ペア:

[(1, 421628890200), (2, 210814445100), (3, 140542963400), (4, 105407222550), (5, 84325778040), (6, 70271481700), (7, 60232698600), (8, 52703611275), (10, 42162889020), (12, 35135740850), (14, 30116349300), (15, 28108592680), (20, 21081444510), (21, 20077566200), (24, 17567870425), (25, 16865155608), (28, 15058174650), (30, 14054296340), (35, 12046539720), (40, 10540722255), (42, 10038783100), (50, 8432577804), (56, 7529087325), (60, 7027148170), (70, 6023269860), (75, 5621718536), (84, 5019391550), (100, 4216288902), (105, 4015513240), (120, 3513574085), (140, 3011634930), (150, 2810859268), (168, 2509695775), (175, 2409307944), (200, 2108144451), (210, 2007756620), (280, 1505817465), (300, 1405429634), (350, 1204653972), (420, 1003878310), (525, 803102648), (600, 702714817), (700, 602326986), (840, 501939155), (1050, 401551324), (1400, 301163493), (2100, 200775662), (4051, 104080200), (4200, 100387831), (8102, 52040100), (12153, 34693400), (16204, 26020050), (20255, 20816040), (24306, 17346700), (24781, 17014200), (28357, 14868600), (32408, 13010025), (40510, 10408020), (48612, 8673350), (49562, 8507100), (56714, 7434300), (60765, 6938680), (74343, 5671400), (81020, 5204010), (85071, 4956200), (97224, 4336675), (99124, 4253550), (101275, 4163208), (113428, 3717150), (121530, 3469340), (123905, 3402840), (141785, 2973720), (148686, 2835700), (162040, 2602005), (170142, 2478100), (173467, 2430600), (198248, 2126775), (202550, 2081604), (226856, 1858575), (243060, 1734670), (247810, 1701420), (283570, 1486860), (297372, 1417850), (303825, 1387736), (340284, 1239050), (346934, 1215300), (371715, 1134280), (405100, 1040802), (425355, 991240), (486120, 867335), (495620, 850710), (520401, 810200), (567140, 743430), (594744, 708925), (607650, 693868), (619525, 680568)]