71507700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:295

約数の個数: 216

約数和(自身を含む): 253483776

約数和(自身を除く): 181976076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 31, 33, 36, 44, 45, 50, 55, 60, 62, 66, 75, 90, 93, 99, 100, 110, 124, 132, 150, 155, 165, 180, 186, 198, 220, 225, 233, 275, 279, 300, 310, 330, 341, 372, 396, 450, 465, 466, 495, 550, 558, 620, 660, 682, 699, 775, 825, 900, 930, 932, 990, 1023, 1100, 1116, 1165, 1364, 1395, 1398, 1550, 1650, 1705, 1860, 1980, 2046, 2097, 2325, 2330, 2475, 2563, 2790, 2796, 3069, 3100, 3300, 3410, 3495, 4092, 4194, 4650, 4660, 4950, 5115, 5126, 5580, 5825, 6138, 6820, 6975, 6990, 7223, 7689, 8388, 8525, 9300, 9900, 10230, 10252, 10485, 11650, 12276, 12815, 13950, 13980, 14446, 15345, 15378, 17050, 17475, 20460, 20970, 21669, 23067, 23300, 25575, 25630, 27900, 28892, 30690, 30756, 34100, 34950, 36115, 38445, 41940, 43338, 46134, 51150, 51260, 52425, 61380, 64075, 65007, 69900, 72230, 76725, 76890, 79453, 86676, 92268, 102300, 104850, 108345, 115335, 128150, 130014, 144460, 153450, 153780, 158906, 180575, 192225, 209700, 216690, 230670, 238359, 256300, 260028, 306900, 317812, 325035, 361150, 384450, 397265, 433380, 461340, 476718, 541725, 576675, 650070, 715077, 722300, 768900, 794530, 953436, 1083450, 1153350, 1191795, 1300140, 1430154, 1589060, 1625175, 1986325, 2166900, 2306700, 2383590, 2860308, 3250350, 3575385, 3972650, 4767180, 5958975, 6500700, 7150770, 7945300, 11917950, 14301540, 17876925, 23835900, 35753850, 71507700]

約数ペア:

[(1, 71507700), (2, 35753850), (3, 23835900), (4, 17876925), (5, 14301540), (6, 11917950), (9, 7945300), (10, 7150770), (11, 6500700), (12, 5958975), (15, 4767180), (18, 3972650), (20, 3575385), (22, 3250350), (25, 2860308), (30, 2383590), (31, 2306700), (33, 2166900), (36, 1986325), (44, 1625175), (45, 1589060), (50, 1430154), (55, 1300140), (60, 1191795), (62, 1153350), (66, 1083450), (75, 953436), (90, 794530), (93, 768900), (99, 722300), (100, 715077), (110, 650070), (124, 576675), (132, 541725), (150, 476718), (155, 461340), (165, 433380), (180, 397265), (186, 384450), (198, 361150), (220, 325035), (225, 317812), (233, 306900), (275, 260028), (279, 256300), (300, 238359), (310, 230670), (330, 216690), (341, 209700), (372, 192225), (396, 180575), (450, 158906), (465, 153780), (466, 153450), (495, 144460), (550, 130014), (558, 128150), (620, 115335), (660, 108345), (682, 104850), (699, 102300), (775, 92268), (825, 86676), (900, 79453), (930, 76890), (932, 76725), (990, 72230), (1023, 69900), (1100, 65007), (1116, 64075), (1165, 61380), (1364, 52425), (1395, 51260), (1398, 51150), (1550, 46134), (1650, 43338), (1705, 41940), (1860, 38445), (1980, 36115), (2046, 34950), (2097, 34100), (2325, 30756), (2330, 30690), (2475, 28892), (2563, 27900), (2790, 25630), (2796, 25575), (3069, 23300), (3100, 23067), (3300, 21669), (3410, 20970), (3495, 20460), (4092, 17475), (4194, 17050), (4650, 15378), (4660, 15345), (4950, 14446), (5115, 13980), (5126, 13950), (5580, 12815), (5825, 12276), (6138, 11650), (6820, 10485), (6975, 10252), (6990, 10230), (7223, 9900), (7689, 9300), (8388, 8525)]