86122440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1441

約数の個数: 160

約数和(自身を含む): 304920000

約数和(自身を除く): 218797560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1399, 1539, 1620, 1710, 2052, 2280, 2565, 2798, 3078, 3240, 3420, 4104, 4197, 5130, 5596, 6156, 6840, 6995, 7695, 8394, 10260, 11192, 12312, 12591, 13990, 15390, 16788, 20520, 20985, 25182, 26581, 27980, 30780, 33576, 37773, 41970, 50364, 53162, 55960, 61560, 62955, 75546, 79743, 83940, 100728, 106324, 113319, 125910, 132905, 151092, 159486, 167880, 188865, 212648, 226638, 239229, 251820, 265810, 302184, 318972, 377730, 398715, 453276, 478458, 503640, 531620, 566595, 637944, 717687, 755460, 797430, 906552, 956916, 1063240, 1133190, 1196145, 1435374, 1510920, 1594860, 1913832, 2153061, 2266380, 2392290, 2870748, 3189720, 3588435, 4306122, 4532760, 4784580, 5741496, 7176870, 8612244, 9569160, 10765305, 14353740, 17224488, 21530610, 28707480, 43061220, 86122440]

約数ペア:

[(1, 86122440), (2, 43061220), (3, 28707480), (4, 21530610), (5, 17224488), (6, 14353740), (8, 10765305), (9, 9569160), (10, 8612244), (12, 7176870), (15, 5741496), (18, 4784580), (19, 4532760), (20, 4306122), (24, 3588435), (27, 3189720), (30, 2870748), (36, 2392290), (38, 2266380), (40, 2153061), (45, 1913832), (54, 1594860), (57, 1510920), (60, 1435374), (72, 1196145), (76, 1133190), (81, 1063240), (90, 956916), (95, 906552), (108, 797430), (114, 755460), (120, 717687), (135, 637944), (152, 566595), (162, 531620), (171, 503640), (180, 478458), (190, 453276), (216, 398715), (228, 377730), (270, 318972), (285, 302184), (324, 265810), (342, 251820), (360, 239229), (380, 226638), (405, 212648), (456, 188865), (513, 167880), (540, 159486), (570, 151092), (648, 132905), (684, 125910), (760, 113319), (810, 106324), (855, 100728), (1026, 83940), (1080, 79743), (1140, 75546), (1368, 62955), (1399, 61560), (1539, 55960), (1620, 53162), (1710, 50364), (2052, 41970), (2280, 37773), (2565, 33576), (2798, 30780), (3078, 27980), (3240, 26581), (3420, 25182), (4104, 20985), (4197, 20520), (5130, 16788), (5596, 15390), (6156, 13990), (6840, 12591), (6995, 12312), (7695, 11192), (8394, 10260)]