85774500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^2\times {\mathrm{389}}^1$

素因数の和:428

約数の個数: 216

約数和(自身を含む): 315577080

約数和(自身を除く): 229802580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 125, 126, 140, 147, 150, 175, 180, 196, 210, 225, 245, 250, 252, 294, 300, 315, 350, 375, 389, 420, 441, 450, 490, 500, 525, 588, 630, 700, 735, 750, 778, 875, 882, 900, 980, 1050, 1125, 1167, 1225, 1260, 1470, 1500, 1556, 1575, 1750, 1764, 1945, 2100, 2205, 2250, 2334, 2450, 2625, 2723, 2940, 3150, 3500, 3501, 3675, 3890, 4410, 4500, 4668, 4900, 5250, 5446, 5835, 6125, 6300, 7002, 7350, 7780, 7875, 8169, 8820, 9725, 10500, 10892, 11025, 11670, 12250, 13615, 14004, 14700, 15750, 16338, 17505, 18375, 19061, 19450, 22050, 23340, 24500, 24507, 27230, 29175, 31500, 32676, 35010, 36750, 38122, 38900, 40845, 44100, 48625, 49014, 54460, 55125, 57183, 58350, 68075, 70020, 73500, 76244, 81690, 87525, 95305, 97250, 98028, 110250, 114366, 116700, 122535, 136150, 145875, 163380, 171549, 175050, 190610, 194500, 204225, 220500, 228732, 245070, 272300, 285915, 291750, 340375, 343098, 350100, 381220, 408450, 437625, 476525, 490140, 571830, 583500, 612675, 680750, 686196, 816900, 857745, 875250, 953050, 1021125, 1143660, 1225350, 1361500, 1429575, 1715490, 1750500, 1906100, 2042250, 2382625, 2450700, 2859150, 3063375, 3430980, 4084500, 4288725, 4765250, 5718300, 6126750, 7147875, 8577450, 9530500, 12253500, 14295750, 17154900, 21443625, 28591500, 42887250, 85774500]

約数ペア:

[(1, 85774500), (2, 42887250), (3, 28591500), (4, 21443625), (5, 17154900), (6, 14295750), (7, 12253500), (9, 9530500), (10, 8577450), (12, 7147875), (14, 6126750), (15, 5718300), (18, 4765250), (20, 4288725), (21, 4084500), (25, 3430980), (28, 3063375), (30, 2859150), (35, 2450700), (36, 2382625), (42, 2042250), (45, 1906100), (49, 1750500), (50, 1715490), (60, 1429575), (63, 1361500), (70, 1225350), (75, 1143660), (84, 1021125), (90, 953050), (98, 875250), (100, 857745), (105, 816900), (125, 686196), (126, 680750), (140, 612675), (147, 583500), (150, 571830), (175, 490140), (180, 476525), (196, 437625), (210, 408450), (225, 381220), (245, 350100), (250, 343098), (252, 340375), (294, 291750), (300, 285915), (315, 272300), (350, 245070), (375, 228732), (389, 220500), (420, 204225), (441, 194500), (450, 190610), (490, 175050), (500, 171549), (525, 163380), (588, 145875), (630, 136150), (700, 122535), (735, 116700), (750, 114366), (778, 110250), (875, 98028), (882, 97250), (900, 95305), (980, 87525), (1050, 81690), (1125, 76244), (1167, 73500), (1225, 70020), (1260, 68075), (1470, 58350), (1500, 57183), (1556, 55125), (1575, 54460), (1750, 49014), (1764, 48625), (1945, 44100), (2100, 40845), (2205, 38900), (2250, 38122), (2334, 36750), (2450, 35010), (2625, 32676), (2723, 31500), (2940, 29175), (3150, 27230), (3500, 24507), (3501, 24500), (3675, 23340), (3890, 22050), (4410, 19450), (4500, 19061), (4668, 18375), (4900, 17505), (5250, 16338), (5446, 15750), (5835, 14700), (6125, 14004), (6300, 13615), (7002, 12250), (7350, 11670), (7780, 11025), (7875, 10892), (8169, 10500), (8820, 9725)]