172244880

素因数分解:

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

素因数の和:1443

約数の個数: 200

約数和(自身を含む): 630168000

約数和(自身を除く): 457923120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 1026, 1080, 1140, 1296, 1368, 1399, 1520, 1539, 1620, 1710, 2052, 2160, 2280, 2565, 2736, 2798, 3078, 3240, 3420, 4104, 4197, 4560, 5130, 5596, 6156, 6480, 6840, 6995, 7695, 8208, 8394, 10260, 11192, 12312, 12591, 13680, 13990, 15390, 16788, 20520, 20985, 22384, 24624, 25182, 26581, 27980, 30780, 33576, 37773, 41040, 41970, 50364, 53162, 55960, 61560, 62955, 67152, 75546, 79743, 83940, 100728, 106324, 111920, 113319, 123120, 125910, 132905, 151092, 159486, 167880, 188865, 201456, 212648, 226638, 239229, 251820, 265810, 302184, 318972, 335760, 377730, 398715, 425296, 453276, 478458, 503640, 531620, 566595, 604368, 637944, 717687, 755460, 797430, 906552, 956916, 1007280, 1063240, 1133190, 1196145, 1275888, 1435374, 1510920, 1594860, 1813104, 1913832, 2126480, 2153061, 2266380, 2392290, 2870748, 3021840, 3189720, 3588435, 3827664, 4306122, 4532760, 4784580, 5741496, 6379440, 7176870, 8612244, 9065520, 9569160, 10765305, 11482992, 14353740, 17224488, 19138320, 21530610, 28707480, 34448976, 43061220, 57414960, 86122440, 172244880]

約数ペア:

[(1, 172244880), (2, 86122440), (3, 57414960), (4, 43061220), (5, 34448976), (6, 28707480), (8, 21530610), (9, 19138320), (10, 17224488), (12, 14353740), (15, 11482992), (16, 10765305), (18, 9569160), (19, 9065520), (20, 8612244), (24, 7176870), (27, 6379440), (30, 5741496), (36, 4784580), (38, 4532760), (40, 4306122), (45, 3827664), (48, 3588435), (54, 3189720), (57, 3021840), (60, 2870748), (72, 2392290), (76, 2266380), (80, 2153061), (81, 2126480), (90, 1913832), (95, 1813104), (108, 1594860), (114, 1510920), (120, 1435374), (135, 1275888), (144, 1196145), (152, 1133190), (162, 1063240), (171, 1007280), (180, 956916), (190, 906552), (216, 797430), (228, 755460), (240, 717687), (270, 637944), (285, 604368), (304, 566595), (324, 531620), (342, 503640), (360, 478458), (380, 453276), (405, 425296), (432, 398715), (456, 377730), (513, 335760), (540, 318972), (570, 302184), (648, 265810), (684, 251820), (720, 239229), (760, 226638), (810, 212648), (855, 201456), (912, 188865), (1026, 167880), (1080, 159486), (1140, 151092), (1296, 132905), (1368, 125910), (1399, 123120), (1520, 113319), (1539, 111920), (1620, 106324), (1710, 100728), (2052, 83940), (2160, 79743), (2280, 75546), (2565, 67152), (2736, 62955), (2798, 61560), (3078, 55960), (3240, 53162), (3420, 50364), (4104, 41970), (4197, 41040), (4560, 37773), (5130, 33576), (5596, 30780), (6156, 27980), (6480, 26581), (6840, 25182), (6995, 24624), (7695, 22384), (8208, 20985), (8394, 20520), (10260, 16788), (11192, 15390), (12312, 13990), (12591, 13680)]