207789300

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:549

約数の個数: 216

約数和(自身を含む): 716579136

約数和(自身を除く): 508789836

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, 81, 85, 90, 100, 102, 108, 135, 150, 153, 162, 170, 180, 204, 225, 243, 255, 270, 300, 306, 324, 340, 405, 425, 450, 459, 486, 503, 510, 540, 612, 675, 765, 810, 850, 900, 918, 972, 1006, 1020, 1215, 1275, 1350, 1377, 1509, 1530, 1620, 1700, 1836, 2012, 2025, 2295, 2430, 2515, 2550, 2700, 2754, 3018, 3060, 3825, 4050, 4131, 4527, 4590, 4860, 5030, 5100, 5508, 6036, 6075, 6885, 7545, 7650, 8100, 8262, 8551, 9054, 9180, 10060, 11475, 12150, 12575, 13581, 13770, 15090, 15300, 16524, 17102, 18108, 20655, 22635, 22950, 24300, 25150, 25653, 27162, 27540, 30180, 34204, 34425, 37725, 40743, 41310, 42755, 45270, 45900, 50300, 51306, 54324, 67905, 68850, 75450, 76959, 81486, 82620, 85510, 90540, 102612, 103275, 113175, 122229, 128265, 135810, 137700, 150900, 153918, 162972, 171020, 203715, 206550, 213775, 226350, 230877, 244458, 256530, 271620, 307836, 339525, 384795, 407430, 413100, 427550, 452700, 461754, 488916, 513060, 611145, 641325, 679050, 692631, 769590, 814860, 855100, 923508, 1018575, 1154385, 1222290, 1282650, 1358100, 1385262, 1539180, 1923975, 2037150, 2077893, 2308770, 2444580, 2565300, 2770524, 3055725, 3463155, 3847950, 4074300, 4155786, 4617540, 5771925, 6111450, 6926310, 7695900, 8311572, 10389465, 11543850, 12222900, 13852620, 17315775, 20778930, 23087700, 34631550, 41557860, 51947325, 69263100, 103894650, 207789300]

約数ペア:

[(1, 207789300), (2, 103894650), (3, 69263100), (4, 51947325), (5, 41557860), (6, 34631550), (9, 23087700), (10, 20778930), (12, 17315775), (15, 13852620), (17, 12222900), (18, 11543850), (20, 10389465), (25, 8311572), (27, 7695900), (30, 6926310), (34, 6111450), (36, 5771925), (45, 4617540), (50, 4155786), (51, 4074300), (54, 3847950), (60, 3463155), (68, 3055725), (75, 2770524), (81, 2565300), (85, 2444580), (90, 2308770), (100, 2077893), (102, 2037150), (108, 1923975), (135, 1539180), (150, 1385262), (153, 1358100), (162, 1282650), (170, 1222290), (180, 1154385), (204, 1018575), (225, 923508), (243, 855100), (255, 814860), (270, 769590), (300, 692631), (306, 679050), (324, 641325), (340, 611145), (405, 513060), (425, 488916), (450, 461754), (459, 452700), (486, 427550), (503, 413100), (510, 407430), (540, 384795), (612, 339525), (675, 307836), (765, 271620), (810, 256530), (850, 244458), (900, 230877), (918, 226350), (972, 213775), (1006, 206550), (1020, 203715), (1215, 171020), (1275, 162972), (1350, 153918), (1377, 150900), (1509, 137700), (1530, 135810), (1620, 128265), (1700, 122229), (1836, 113175), (2012, 103275), (2025, 102612), (2295, 90540), (2430, 85510), (2515, 82620), (2550, 81486), (2700, 76959), (2754, 75450), (3018, 68850), (3060, 67905), (3825, 54324), (4050, 51306), (4131, 50300), (4527, 45900), (4590, 45270), (4860, 42755), (5030, 41310), (5100, 40743), (5508, 37725), (6036, 34425), (6075, 34204), (6885, 30180), (7545, 27540), (7650, 27162), (8100, 25653), (8262, 25150), (8551, 24300), (9054, 22950), (9180, 22635), (10060, 20655), (11475, 18108), (12150, 17102), (12575, 16524), (13581, 15300), (13770, 15090)]