25840800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:160

約数の個数: 216

約数和(自身を含む): 94548636

約数和(自身を除く): 68707836

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 37, 40, 45, 48, 50, 60, 72, 74, 75, 80, 90, 96, 97, 100, 111, 120, 144, 148, 150, 160, 180, 185, 194, 200, 222, 225, 240, 288, 291, 296, 300, 333, 360, 370, 388, 400, 444, 450, 480, 485, 555, 582, 592, 600, 666, 720, 740, 776, 800, 873, 888, 900, 925, 970, 1110, 1164, 1184, 1200, 1332, 1440, 1455, 1480, 1552, 1665, 1746, 1776, 1800, 1850, 1940, 2220, 2328, 2400, 2425, 2664, 2775, 2910, 2960, 3104, 3330, 3492, 3552, 3589, 3600, 3700, 3880, 4365, 4440, 4656, 4850, 5328, 5550, 5820, 5920, 6660, 6984, 7178, 7200, 7275, 7400, 7760, 8325, 8730, 8880, 9312, 9700, 10656, 10767, 11100, 11640, 13320, 13968, 14356, 14550, 14800, 15520, 16650, 17460, 17760, 17945, 19400, 21534, 21825, 22200, 23280, 26640, 27936, 28712, 29100, 29600, 32301, 33300, 34920, 35890, 38800, 43068, 43650, 44400, 46560, 53280, 53835, 57424, 58200, 64602, 66600, 69840, 71780, 77600, 86136, 87300, 88800, 89725, 107670, 114848, 116400, 129204, 133200, 139680, 143560, 161505, 172272, 174600, 179450, 215340, 232800, 258408, 266400, 269175, 287120, 323010, 344544, 349200, 358900, 430680, 516816, 538350, 574240, 646020, 698400, 717800, 807525, 861360, 1033632, 1076700, 1292040, 1435600, 1615050, 1722720, 2153400, 2584080, 2871200, 3230100, 4306800, 5168160, 6460200, 8613600, 12920400, 25840800]

約数ペア:

[(1, 25840800), (2, 12920400), (3, 8613600), (4, 6460200), (5, 5168160), (6, 4306800), (8, 3230100), (9, 2871200), (10, 2584080), (12, 2153400), (15, 1722720), (16, 1615050), (18, 1435600), (20, 1292040), (24, 1076700), (25, 1033632), (30, 861360), (32, 807525), (36, 717800), (37, 698400), (40, 646020), (45, 574240), (48, 538350), (50, 516816), (60, 430680), (72, 358900), (74, 349200), (75, 344544), (80, 323010), (90, 287120), (96, 269175), (97, 266400), (100, 258408), (111, 232800), (120, 215340), (144, 179450), (148, 174600), (150, 172272), (160, 161505), (180, 143560), (185, 139680), (194, 133200), (200, 129204), (222, 116400), (225, 114848), (240, 107670), (288, 89725), (291, 88800), (296, 87300), (300, 86136), (333, 77600), (360, 71780), (370, 69840), (388, 66600), (400, 64602), (444, 58200), (450, 57424), (480, 53835), (485, 53280), (555, 46560), (582, 44400), (592, 43650), (600, 43068), (666, 38800), (720, 35890), (740, 34920), (776, 33300), (800, 32301), (873, 29600), (888, 29100), (900, 28712), (925, 27936), (970, 26640), (1110, 23280), (1164, 22200), (1184, 21825), (1200, 21534), (1332, 19400), (1440, 17945), (1455, 17760), (1480, 17460), (1552, 16650), (1665, 15520), (1746, 14800), (1776, 14550), (1800, 14356), (1850, 13968), (1940, 13320), (2220, 11640), (2328, 11100), (2400, 10767), (2425, 10656), (2664, 9700), (2775, 9312), (2910, 8880), (2960, 8730), (3104, 8325), (3330, 7760), (3492, 7400), (3552, 7275), (3589, 7200), (3600, 7178), (3700, 6984), (3880, 6660), (4365, 5920), (4440, 5820), (4656, 5550), (4850, 5328)]