25394580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:127

約数の個数: 192

約数和(自身を含む): 85800960

約数和(自身を除く): 60406380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 37, 41, 45, 54, 60, 62, 74, 82, 90, 93, 108, 111, 123, 124, 135, 148, 155, 164, 180, 185, 186, 205, 222, 246, 270, 279, 310, 333, 369, 370, 372, 410, 444, 465, 492, 540, 555, 558, 615, 620, 666, 738, 740, 820, 837, 930, 999, 1107, 1110, 1116, 1147, 1230, 1271, 1332, 1395, 1476, 1517, 1665, 1674, 1845, 1860, 1998, 2214, 2220, 2294, 2460, 2542, 2790, 3034, 3330, 3348, 3441, 3690, 3813, 3996, 4185, 4428, 4551, 4588, 4995, 5084, 5535, 5580, 5735, 6068, 6355, 6660, 6882, 7380, 7585, 7626, 8370, 9102, 9990, 10323, 11070, 11439, 11470, 12710, 13653, 13764, 15170, 15252, 16740, 17205, 18204, 19065, 19980, 20646, 22140, 22755, 22878, 22940, 25420, 27306, 30340, 30969, 34317, 34410, 38130, 40959, 41292, 45510, 45756, 47027, 51615, 54612, 57195, 61938, 68265, 68634, 68820, 76260, 81918, 91020, 94054, 103230, 114390, 123876, 136530, 137268, 141081, 154845, 163836, 171585, 188108, 204795, 206460, 228780, 235135, 273060, 282162, 309690, 343170, 409590, 423243, 470270, 564324, 619380, 686340, 705405, 819180, 846486, 940540, 1269729, 1410810, 1692972, 2116215, 2539458, 2821620, 4232430, 5078916, 6348645, 8464860, 12697290, 25394580]

約数ペア:

[(1, 25394580), (2, 12697290), (3, 8464860), (4, 6348645), (5, 5078916), (6, 4232430), (9, 2821620), (10, 2539458), (12, 2116215), (15, 1692972), (18, 1410810), (20, 1269729), (27, 940540), (30, 846486), (31, 819180), (36, 705405), (37, 686340), (41, 619380), (45, 564324), (54, 470270), (60, 423243), (62, 409590), (74, 343170), (82, 309690), (90, 282162), (93, 273060), (108, 235135), (111, 228780), (123, 206460), (124, 204795), (135, 188108), (148, 171585), (155, 163836), (164, 154845), (180, 141081), (185, 137268), (186, 136530), (205, 123876), (222, 114390), (246, 103230), (270, 94054), (279, 91020), (310, 81918), (333, 76260), (369, 68820), (370, 68634), (372, 68265), (410, 61938), (444, 57195), (465, 54612), (492, 51615), (540, 47027), (555, 45756), (558, 45510), (615, 41292), (620, 40959), (666, 38130), (738, 34410), (740, 34317), (820, 30969), (837, 30340), (930, 27306), (999, 25420), (1107, 22940), (1110, 22878), (1116, 22755), (1147, 22140), (1230, 20646), (1271, 19980), (1332, 19065), (1395, 18204), (1476, 17205), (1517, 16740), (1665, 15252), (1674, 15170), (1845, 13764), (1860, 13653), (1998, 12710), (2214, 11470), (2220, 11439), (2294, 11070), (2460, 10323), (2542, 9990), (2790, 9102), (3034, 8370), (3330, 7626), (3348, 7585), (3441, 7380), (3690, 6882), (3813, 6660), (3996, 6355), (4185, 6068), (4428, 5735), (4551, 5580), (4588, 5535), (4995, 5084)]