149225520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{10193}}^1$

素因数の和:10270

約数の個数: 80

約数和(自身を含む): 470228832

約数和(自身を除く): 321003312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 10193, 14640, 20386, 30579, 40772, 50965, 61158, 81544, 101930, 122316, 152895, 163088, 203860, 244632, 305790, 407720, 489264, 611580, 621773, 815440, 1223160, 1243546, 1865319, 2446320, 2487092, 3108865, 3730638, 4974184, 6217730, 7461276, 9326595, 9948368, 12435460, 14922552, 18653190, 24870920, 29845104, 37306380, 49741840, 74612760, 149225520]

約数ペア:

[(1, 149225520), (2, 74612760), (3, 49741840), (4, 37306380), (5, 29845104), (6, 24870920), (8, 18653190), (10, 14922552), (12, 12435460), (15, 9948368), (16, 9326595), (20, 7461276), (24, 6217730), (30, 4974184), (40, 3730638), (48, 3108865), (60, 2487092), (61, 2446320), (80, 1865319), (120, 1243546), (122, 1223160), (183, 815440), (240, 621773), (244, 611580), (305, 489264), (366, 407720), (488, 305790), (610, 244632), (732, 203860), (915, 163088), (976, 152895), (1220, 122316), (1464, 101930), (1830, 81544), (2440, 61158), (2928, 50965), (3660, 40772), (4880, 30579), (7320, 20386), (10193, 14640)]