121105620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2083}}^1$

素因数の和:2134

約数の個数: 144

約数和(自身を含む): 409631040

約数和(自身を除く): 288525420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 114, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 380, 510, 570, 612, 646, 684, 765, 855, 969, 1020, 1140, 1292, 1530, 1615, 1710, 1938, 2083, 2907, 3060, 3230, 3420, 3876, 4166, 4845, 5814, 6249, 6460, 8332, 9690, 10415, 11628, 12498, 14535, 18747, 19380, 20830, 24996, 29070, 31245, 35411, 37494, 39577, 41660, 58140, 62490, 70822, 74988, 79154, 93735, 106233, 118731, 124980, 141644, 158308, 177055, 187470, 197885, 212466, 237462, 318699, 354110, 356193, 374940, 395770, 424932, 474924, 531165, 593655, 637398, 672809, 708220, 712386, 791540, 1062330, 1187310, 1274796, 1345618, 1424772, 1593495, 1780965, 2018427, 2124660, 2374620, 2691236, 3186990, 3364045, 3561930, 4036854, 6055281, 6373980, 6728090, 7123860, 8073708, 10092135, 12110562, 13456180, 20184270, 24221124, 30276405, 40368540, 60552810, 121105620]

約数ペア:

[(1, 121105620), (2, 60552810), (3, 40368540), (4, 30276405), (5, 24221124), (6, 20184270), (9, 13456180), (10, 12110562), (12, 10092135), (15, 8073708), (17, 7123860), (18, 6728090), (19, 6373980), (20, 6055281), (30, 4036854), (34, 3561930), (36, 3364045), (38, 3186990), (45, 2691236), (51, 2374620), (57, 2124660), (60, 2018427), (68, 1780965), (76, 1593495), (85, 1424772), (90, 1345618), (95, 1274796), (102, 1187310), (114, 1062330), (153, 791540), (170, 712386), (171, 708220), (180, 672809), (190, 637398), (204, 593655), (228, 531165), (255, 474924), (285, 424932), (306, 395770), (323, 374940), (340, 356193), (342, 354110), (380, 318699), (510, 237462), (570, 212466), (612, 197885), (646, 187470), (684, 177055), (765, 158308), (855, 141644), (969, 124980), (1020, 118731), (1140, 106233), (1292, 93735), (1530, 79154), (1615, 74988), (1710, 70822), (1938, 62490), (2083, 58140), (2907, 41660), (3060, 39577), (3230, 37494), (3420, 35411), (3876, 31245), (4166, 29070), (4845, 24996), (5814, 20830), (6249, 19380), (6460, 18747), (8332, 14535), (9690, 12498), (10415, 11628)]