158243400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:709

約数の個数: 288

約数和(自身を含む): 640286400

約数和(自身を除く): 482043000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 25, 28, 30, 35, 36, 38, 40, 42, 45, 50, 56, 57, 60, 63, 70, 72, 75, 76, 84, 90, 95, 100, 105, 114, 120, 126, 133, 140, 150, 152, 168, 171, 175, 180, 190, 200, 210, 225, 228, 252, 266, 280, 285, 300, 315, 342, 350, 360, 380, 399, 420, 450, 456, 475, 504, 525, 532, 570, 600, 630, 661, 665, 684, 700, 760, 798, 840, 855, 900, 950, 1050, 1064, 1140, 1197, 1260, 1322, 1330, 1368, 1400, 1425, 1575, 1596, 1710, 1800, 1900, 1983, 1995, 2100, 2280, 2394, 2520, 2644, 2660, 2850, 3150, 3192, 3305, 3325, 3420, 3800, 3966, 3990, 4200, 4275, 4627, 4788, 5288, 5320, 5700, 5949, 5985, 6300, 6610, 6650, 6840, 7932, 7980, 8550, 9254, 9576, 9915, 9975, 11400, 11898, 11970, 12559, 12600, 13220, 13300, 13881, 15864, 15960, 16525, 17100, 18508, 19830, 19950, 23135, 23796, 23940, 25118, 26440, 26600, 27762, 29745, 29925, 33050, 34200, 37016, 37677, 39660, 39900, 41643, 46270, 47592, 47880, 49575, 50236, 55524, 59490, 59850, 62795, 66100, 69405, 75354, 79320, 79800, 83286, 87913, 92540, 99150, 100472, 111048, 113031, 115675, 118980, 119700, 125590, 132200, 138810, 148725, 150708, 166572, 175826, 185080, 188385, 198300, 208215, 226062, 231350, 237960, 239400, 251180, 263739, 277620, 297450, 301416, 313975, 333144, 347025, 351652, 376770, 396600, 416430, 439565, 452124, 462700, 502360, 527478, 555240, 565155, 594900, 627950, 694050, 703304, 753540, 791217, 832860, 879130, 904248, 925400, 941925, 1041075, 1054956, 1130310, 1189800, 1255900, 1318695, 1388100, 1507080, 1582434, 1665720, 1758260, 1883850, 2082150, 2109912, 2197825, 2260620, 2511800, 2637390, 2776200, 2825775, 3164868, 3516520, 3767700, 3956085, 4164300, 4395650, 4521240, 5274780, 5651550, 6329736, 6593475, 7535400, 7912170, 8328600, 8791300, 10549560, 11303100, 13186950, 15824340, 17582600, 19780425, 22606200, 26373900, 31648680, 39560850, 52747800, 79121700, 158243400]

約数ペア:

[(1, 158243400), (2, 79121700), (3, 52747800), (4, 39560850), (5, 31648680), (6, 26373900), (7, 22606200), (8, 19780425), (9, 17582600), (10, 15824340), (12, 13186950), (14, 11303100), (15, 10549560), (18, 8791300), (19, 8328600), (20, 7912170), (21, 7535400), (24, 6593475), (25, 6329736), (28, 5651550), (30, 5274780), (35, 4521240), (36, 4395650), (38, 4164300), (40, 3956085), (42, 3767700), (45, 3516520), (50, 3164868), (56, 2825775), (57, 2776200), (60, 2637390), (63, 2511800), (70, 2260620), (72, 2197825), (75, 2109912), (76, 2082150), (84, 1883850), (90, 1758260), (95, 1665720), (100, 1582434), (105, 1507080), (114, 1388100), (120, 1318695), (126, 1255900), (133, 1189800), (140, 1130310), (150, 1054956), (152, 1041075), (168, 941925), (171, 925400), (175, 904248), (180, 879130), (190, 832860), (200, 791217), (210, 753540), (225, 703304), (228, 694050), (252, 627950), (266, 594900), (280, 565155), (285, 555240), (300, 527478), (315, 502360), (342, 462700), (350, 452124), (360, 439565), (380, 416430), (399, 396600), (420, 376770), (450, 351652), (456, 347025), (475, 333144), (504, 313975), (525, 301416), (532, 297450), (570, 277620), (600, 263739), (630, 251180), (661, 239400), (665, 237960), (684, 231350), (700, 226062), (760, 208215), (798, 198300), (840, 188385), (855, 185080), (900, 175826), (950, 166572), (1050, 150708), (1064, 148725), (1140, 138810), (1197, 132200), (1260, 125590), (1322, 119700), (1330, 118980), (1368, 115675), (1400, 113031), (1425, 111048), (1575, 100472), (1596, 99150), (1710, 92540), (1800, 87913), (1900, 83286), (1983, 79800), (1995, 79320), (2100, 75354), (2280, 69405), (2394, 66100), (2520, 62795), (2644, 59850), (2660, 59490), (2850, 55524), (3150, 50236), (3192, 49575), (3305, 47880), (3325, 47592), (3420, 46270), (3800, 41643), (3966, 39900), (3990, 39660), (4200, 37677), (4275, 37016), (4627, 34200), (4788, 33050), (5288, 29925), (5320, 29745), (5700, 27762), (5949, 26600), (5985, 26440), (6300, 25118), (6610, 23940), (6650, 23796), (6840, 23135), (7932, 19950), (7980, 19830), (8550, 18508), (9254, 17100), (9576, 16525), (9915, 15960), (9975, 15864), (11400, 13881), (11898, 13300), (11970, 13220), (12559, 12600)]