289525800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:380

約数の個数: 192

約数和(自身を含む): 957528000

約数和(自身を除く): 668002200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 109, 114, 120, 150, 152, 190, 200, 218, 228, 233, 285, 300, 327, 380, 436, 456, 466, 475, 545, 570, 600, 654, 699, 760, 872, 932, 950, 1090, 1140, 1165, 1308, 1398, 1425, 1635, 1864, 1900, 2071, 2180, 2280, 2330, 2616, 2725, 2796, 2850, 3270, 3495, 3800, 4142, 4360, 4427, 4660, 5450, 5592, 5700, 5825, 6213, 6540, 6990, 8175, 8284, 8854, 9320, 10355, 10900, 11400, 11650, 12426, 13080, 13281, 13980, 16350, 16568, 17475, 17708, 20710, 21800, 22135, 23300, 24852, 25397, 26562, 27960, 31065, 32700, 34950, 35416, 41420, 44270, 46600, 49704, 50794, 51775, 53124, 62130, 65400, 66405, 69900, 76191, 82840, 88540, 101588, 103550, 106248, 110675, 124260, 126985, 132810, 139800, 152382, 155325, 177080, 203176, 207100, 221350, 248520, 253970, 265620, 304764, 310650, 332025, 380955, 414200, 442700, 482543, 507940, 531240, 609528, 621300, 634925, 664050, 761910, 885400, 965086, 1015880, 1242600, 1269850, 1328100, 1447629, 1523820, 1904775, 1930172, 2412715, 2539700, 2656200, 2895258, 3047640, 3809550, 3860344, 4825430, 5079400, 5790516, 7238145, 7619100, 9650860, 11581032, 12063575, 14476290, 15238200, 19301720, 24127150, 28952580, 36190725, 48254300, 57905160, 72381450, 96508600, 144762900, 289525800]

約数ペア:

[(1, 289525800), (2, 144762900), (3, 96508600), (4, 72381450), (5, 57905160), (6, 48254300), (8, 36190725), (10, 28952580), (12, 24127150), (15, 19301720), (19, 15238200), (20, 14476290), (24, 12063575), (25, 11581032), (30, 9650860), (38, 7619100), (40, 7238145), (50, 5790516), (57, 5079400), (60, 4825430), (75, 3860344), (76, 3809550), (95, 3047640), (100, 2895258), (109, 2656200), (114, 2539700), (120, 2412715), (150, 1930172), (152, 1904775), (190, 1523820), (200, 1447629), (218, 1328100), (228, 1269850), (233, 1242600), (285, 1015880), (300, 965086), (327, 885400), (380, 761910), (436, 664050), (456, 634925), (466, 621300), (475, 609528), (545, 531240), (570, 507940), (600, 482543), (654, 442700), (699, 414200), (760, 380955), (872, 332025), (932, 310650), (950, 304764), (1090, 265620), (1140, 253970), (1165, 248520), (1308, 221350), (1398, 207100), (1425, 203176), (1635, 177080), (1864, 155325), (1900, 152382), (2071, 139800), (2180, 132810), (2280, 126985), (2330, 124260), (2616, 110675), (2725, 106248), (2796, 103550), (2850, 101588), (3270, 88540), (3495, 82840), (3800, 76191), (4142, 69900), (4360, 66405), (4427, 65400), (4660, 62130), (5450, 53124), (5592, 51775), (5700, 50794), (5825, 49704), (6213, 46600), (6540, 44270), (6990, 41420), (8175, 35416), (8284, 34950), (8854, 32700), (9320, 31065), (10355, 27960), (10900, 26562), (11400, 25397), (11650, 24852), (12426, 23300), (13080, 22135), (13281, 21800), (13980, 20710), (16350, 17708), (16568, 17475)]