15301203200

素因数分解:

$2^8\times 5^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{331}}^1$

素因数の和:621

約数の個数: 216

約数和(自身を含む): 39380979456

約数和(自身を除く): 24079776256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 233, 248, 256, 310, 320, 331, 400, 466, 496, 620, 640, 662, 775, 800, 932, 992, 1165, 1240, 1280, 1324, 1550, 1600, 1655, 1864, 1984, 2330, 2480, 2648, 3100, 3200, 3310, 3728, 3968, 4660, 4960, 5296, 5825, 6200, 6400, 6620, 7223, 7456, 7936, 8275, 9320, 9920, 10261, 10592, 11650, 12400, 13240, 14446, 14912, 16550, 18640, 19840, 20522, 21184, 23300, 24800, 26480, 28892, 29824, 33100, 36115, 37280, 39680, 41044, 42368, 46600, 49600, 51305, 52960, 57784, 59648, 66200, 72230, 74560, 77123, 82088, 84736, 93200, 99200, 102610, 105920, 115568, 132400, 144460, 149120, 154246, 164176, 180575, 186400, 198400, 205220, 211840, 231136, 256525, 264800, 288920, 298240, 308492, 328352, 361150, 372800, 385615, 410440, 423680, 462272, 513050, 529600, 577840, 616984, 656704, 722300, 745600, 771230, 820880, 924544, 1026100, 1059200, 1155680, 1233968, 1313408, 1444600, 1491200, 1542460, 1641760, 1849088, 1928075, 2052200, 2118400, 2311360, 2390813, 2467936, 2626816, 2889200, 3084920, 3283520, 3856150, 4104400, 4622720, 4781626, 4935872, 5778400, 6169840, 6567040, 7712300, 8208800, 9245440, 9563252, 9871744, 11556800, 11954065, 12339680, 13134080, 15424600, 16417600, 19126504, 19743488, 23113600, 23908130, 24679360, 30849200, 32835200, 38253008, 46227200, 47816260, 49358720, 59770325, 61698400, 65670400, 76506016, 95632520, 98717440, 119540650, 123396800, 153012032, 191265040, 239081300, 246793600, 306024064, 382530080, 478162600, 493587200, 612048128, 765060160, 956325200, 1530120320, 1912650400, 3060240640, 3825300800, 7650601600, 15301203200]

約数ペア:

[(1, 15301203200), (2, 7650601600), (4, 3825300800), (5, 3060240640), (8, 1912650400), (10, 1530120320), (16, 956325200), (20, 765060160), (25, 612048128), (31, 493587200), (32, 478162600), (40, 382530080), (50, 306024064), (62, 246793600), (64, 239081300), (80, 191265040), (100, 153012032), (124, 123396800), (128, 119540650), (155, 98717440), (160, 95632520), (200, 76506016), (233, 65670400), (248, 61698400), (256, 59770325), (310, 49358720), (320, 47816260), (331, 46227200), (400, 38253008), (466, 32835200), (496, 30849200), (620, 24679360), (640, 23908130), (662, 23113600), (775, 19743488), (800, 19126504), (932, 16417600), (992, 15424600), (1165, 13134080), (1240, 12339680), (1280, 11954065), (1324, 11556800), (1550, 9871744), (1600, 9563252), (1655, 9245440), (1864, 8208800), (1984, 7712300), (2330, 6567040), (2480, 6169840), (2648, 5778400), (3100, 4935872), (3200, 4781626), (3310, 4622720), (3728, 4104400), (3968, 3856150), (4660, 3283520), (4960, 3084920), (5296, 2889200), (5825, 2626816), (6200, 2467936), (6400, 2390813), (6620, 2311360), (7223, 2118400), (7456, 2052200), (7936, 1928075), (8275, 1849088), (9320, 1641760), (9920, 1542460), (10261, 1491200), (10592, 1444600), (11650, 1313408), (12400, 1233968), (13240, 1155680), (14446, 1059200), (14912, 1026100), (16550, 924544), (18640, 820880), (19840, 771230), (20522, 745600), (21184, 722300), (23300, 656704), (24800, 616984), (26480, 577840), (28892, 529600), (29824, 513050), (33100, 462272), (36115, 423680), (37280, 410440), (39680, 385615), (41044, 372800), (42368, 361150), (46600, 328352), (49600, 308492), (51305, 298240), (52960, 288920), (57784, 264800), (59648, 256525), (66200, 231136), (72230, 211840), (74560, 205220), (77123, 198400), (82088, 186400), (84736, 180575), (93200, 164176), (99200, 154246), (102610, 149120), (105920, 144460), (115568, 132400)]