25148160

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:123

約数の個数: 216

約数和(自身を含む): 90876240

約数和(自身を除く): 65728080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 59, 60, 64, 72, 74, 80, 90, 96, 111, 118, 120, 128, 144, 148, 160, 177, 180, 185, 192, 222, 236, 240, 256, 288, 295, 296, 320, 333, 354, 360, 370, 384, 444, 472, 480, 531, 555, 576, 590, 592, 640, 666, 708, 720, 740, 768, 885, 888, 944, 960, 1062, 1110, 1152, 1180, 1184, 1280, 1332, 1416, 1440, 1480, 1665, 1770, 1776, 1888, 1920, 2124, 2183, 2220, 2304, 2360, 2368, 2655, 2664, 2832, 2880, 2960, 3330, 3540, 3552, 3776, 3840, 4248, 4366, 4440, 4720, 4736, 5310, 5328, 5664, 5760, 5920, 6549, 6660, 7080, 7104, 7552, 8496, 8732, 8880, 9440, 9472, 10620, 10656, 10915, 11328, 11520, 11840, 13098, 13320, 14160, 14208, 15104, 16992, 17464, 17760, 18880, 19647, 21240, 21312, 21830, 22656, 23680, 26196, 26640, 28320, 28416, 32745, 33984, 34928, 35520, 37760, 39294, 42480, 42624, 43660, 45312, 47360, 52392, 53280, 56640, 65490, 67968, 69856, 71040, 75520, 78588, 84960, 85248, 87320, 98235, 104784, 106560, 113280, 130980, 135936, 139712, 142080, 157176, 169920, 174640, 196470, 209568, 213120, 226560, 261960, 279424, 314352, 339840, 349280, 392940, 419136, 426240, 523920, 558848, 628704, 679680, 698560, 785880, 838272, 1047840, 1257408, 1397120, 1571760, 1676544, 2095680, 2514816, 2794240, 3143520, 4191360, 5029632, 6287040, 8382720, 12574080, 25148160]

約数ペア:

[(1, 25148160), (2, 12574080), (3, 8382720), (4, 6287040), (5, 5029632), (6, 4191360), (8, 3143520), (9, 2794240), (10, 2514816), (12, 2095680), (15, 1676544), (16, 1571760), (18, 1397120), (20, 1257408), (24, 1047840), (30, 838272), (32, 785880), (36, 698560), (37, 679680), (40, 628704), (45, 558848), (48, 523920), (59, 426240), (60, 419136), (64, 392940), (72, 349280), (74, 339840), (80, 314352), (90, 279424), (96, 261960), (111, 226560), (118, 213120), (120, 209568), (128, 196470), (144, 174640), (148, 169920), (160, 157176), (177, 142080), (180, 139712), (185, 135936), (192, 130980), (222, 113280), (236, 106560), (240, 104784), (256, 98235), (288, 87320), (295, 85248), (296, 84960), (320, 78588), (333, 75520), (354, 71040), (360, 69856), (370, 67968), (384, 65490), (444, 56640), (472, 53280), (480, 52392), (531, 47360), (555, 45312), (576, 43660), (590, 42624), (592, 42480), (640, 39294), (666, 37760), (708, 35520), (720, 34928), (740, 33984), (768, 32745), (885, 28416), (888, 28320), (944, 26640), (960, 26196), (1062, 23680), (1110, 22656), (1152, 21830), (1180, 21312), (1184, 21240), (1280, 19647), (1332, 18880), (1416, 17760), (1440, 17464), (1480, 16992), (1665, 15104), (1770, 14208), (1776, 14160), (1888, 13320), (1920, 13098), (2124, 11840), (2183, 11520), (2220, 11328), (2304, 10915), (2360, 10656), (2368, 10620), (2655, 9472), (2664, 9440), (2832, 8880), (2880, 8732), (2960, 8496), (3330, 7552), (3540, 7104), (3552, 7080), (3776, 6660), (3840, 6549), (4248, 5920), (4366, 5760), (4440, 5664), (4720, 5328), (4736, 5310)]