233350400

素因数分解:

$2^8\times 5^2\times {\mathrm{19}}^2\times {\mathrm{101}}^1$

素因数の和:165

約数の個数: 162

約数和(自身を含む): 615612942

約数和(自身を除く): 382262542

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 101, 128, 152, 160, 190, 200, 202, 256, 304, 320, 361, 380, 400, 404, 475, 505, 608, 640, 722, 760, 800, 808, 950, 1010, 1216, 1280, 1444, 1520, 1600, 1616, 1805, 1900, 1919, 2020, 2432, 2525, 2888, 3040, 3200, 3232, 3610, 3800, 3838, 4040, 4864, 5050, 5776, 6080, 6400, 6464, 7220, 7600, 7676, 8080, 9025, 9595, 10100, 11552, 12160, 12928, 14440, 15200, 15352, 16160, 18050, 19190, 20200, 23104, 24320, 25856, 28880, 30400, 30704, 32320, 36100, 36461, 38380, 40400, 46208, 47975, 57760, 60800, 61408, 64640, 72200, 72922, 76760, 80800, 92416, 95950, 115520, 121600, 122816, 129280, 144400, 145844, 153520, 161600, 182305, 191900, 231040, 245632, 288800, 291688, 307040, 323200, 364610, 383800, 462080, 491264, 577600, 583376, 614080, 646400, 729220, 767600, 911525, 1155200, 1166752, 1228160, 1458440, 1535200, 1823050, 2310400, 2333504, 2456320, 2916880, 3070400, 3646100, 4667008, 5833760, 6140800, 7292200, 9334016, 11667520, 12281600, 14584400, 23335040, 29168800, 46670080, 58337600, 116675200, 233350400]

約数ペア:

[(1, 233350400), (2, 116675200), (4, 58337600), (5, 46670080), (8, 29168800), (10, 23335040), (16, 14584400), (19, 12281600), (20, 11667520), (25, 9334016), (32, 7292200), (38, 6140800), (40, 5833760), (50, 4667008), (64, 3646100), (76, 3070400), (80, 2916880), (95, 2456320), (100, 2333504), (101, 2310400), (128, 1823050), (152, 1535200), (160, 1458440), (190, 1228160), (200, 1166752), (202, 1155200), (256, 911525), (304, 767600), (320, 729220), (361, 646400), (380, 614080), (400, 583376), (404, 577600), (475, 491264), (505, 462080), (608, 383800), (640, 364610), (722, 323200), (760, 307040), (800, 291688), (808, 288800), (950, 245632), (1010, 231040), (1216, 191900), (1280, 182305), (1444, 161600), (1520, 153520), (1600, 145844), (1616, 144400), (1805, 129280), (1900, 122816), (1919, 121600), (2020, 115520), (2432, 95950), (2525, 92416), (2888, 80800), (3040, 76760), (3200, 72922), (3232, 72200), (3610, 64640), (3800, 61408), (3838, 60800), (4040, 57760), (4864, 47975), (5050, 46208), (5776, 40400), (6080, 38380), (6400, 36461), (6464, 36100), (7220, 32320), (7600, 30704), (7676, 30400), (8080, 28880), (9025, 25856), (9595, 24320), (10100, 23104), (11552, 20200), (12160, 19190), (12928, 18050), (14440, 16160), (15200, 15352)]