201687660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3469}}^1$

素因数の和:3520

約数の個数: 144

約数和(自身を含む): 682063200

約数和(自身を除く): 480375540

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, 2907, 3060, 3230, 3420, 3469, 3876, 4845, 5814, 6460, 6938, 9690, 10407, 11628, 13876, 14535, 17345, 19380, 20814, 29070, 31221, 34690, 41628, 52035, 58140, 58973, 62442, 65911, 69380, 104070, 117946, 124884, 131822, 156105, 176919, 197733, 208140, 235892, 263644, 294865, 312210, 329555, 353838, 395466, 530757, 589730, 593199, 624420, 659110, 707676, 790932, 884595, 988665, 1061514, 1120487, 1179460, 1186398, 1318220, 1769190, 1977330, 2123028, 2240974, 2372796, 2653785, 2965995, 3361461, 3538380, 3954660, 4481948, 5307570, 5602435, 5931990, 6722922, 10084383, 10615140, 11204870, 11863980, 13445844, 16807305, 20168766, 22409740, 33614610, 40337532, 50421915, 67229220, 100843830, 201687660]

約数ペア:

[(1, 201687660), (2, 100843830), (3, 67229220), (4, 50421915), (5, 40337532), (6, 33614610), (9, 22409740), (10, 20168766), (12, 16807305), (15, 13445844), (17, 11863980), (18, 11204870), (19, 10615140), (20, 10084383), (30, 6722922), (34, 5931990), (36, 5602435), (38, 5307570), (45, 4481948), (51, 3954660), (57, 3538380), (60, 3361461), (68, 2965995), (76, 2653785), (85, 2372796), (90, 2240974), (95, 2123028), (102, 1977330), (114, 1769190), (153, 1318220), (170, 1186398), (171, 1179460), (180, 1120487), (190, 1061514), (204, 988665), (228, 884595), (255, 790932), (285, 707676), (306, 659110), (323, 624420), (340, 593199), (342, 589730), (380, 530757), (510, 395466), (570, 353838), (612, 329555), (646, 312210), (684, 294865), (765, 263644), (855, 235892), (969, 208140), (1020, 197733), (1140, 176919), (1292, 156105), (1530, 131822), (1615, 124884), (1710, 117946), (1938, 104070), (2907, 69380), (3060, 65911), (3230, 62442), (3420, 58973), (3469, 58140), (3876, 52035), (4845, 41628), (5814, 34690), (6460, 31221), (6938, 29070), (9690, 20814), (10407, 19380), (11628, 17345), (13876, 14535)]