1115391900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3299}}^1$

素因数の和:3353

約数の個数: 216

約数和(自身を含む): 3918499200

約数和(自身を除く): 2803107300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 49, 50, 60, 69, 70, 75, 84, 92, 98, 100, 105, 115, 138, 140, 147, 150, 161, 175, 196, 210, 230, 245, 276, 294, 300, 322, 345, 350, 420, 460, 483, 490, 525, 575, 588, 644, 690, 700, 735, 805, 966, 980, 1050, 1127, 1150, 1225, 1380, 1470, 1610, 1725, 1932, 2100, 2254, 2300, 2415, 2450, 2940, 3220, 3299, 3381, 3450, 3675, 4025, 4508, 4830, 4900, 5635, 6598, 6762, 6900, 7350, 8050, 9660, 9897, 11270, 12075, 13196, 13524, 14700, 16100, 16495, 16905, 19794, 22540, 23093, 24150, 28175, 32990, 33810, 39588, 46186, 48300, 49485, 56350, 65980, 67620, 69279, 75877, 82475, 84525, 92372, 98970, 112700, 115465, 138558, 151754, 161651, 164950, 169050, 197940, 227631, 230930, 247425, 277116, 303508, 323302, 329900, 338100, 346395, 379385, 455262, 461860, 484953, 494850, 531139, 577325, 646604, 692790, 758770, 808255, 910524, 969906, 989700, 1062278, 1138155, 1154650, 1385580, 1517540, 1593417, 1616510, 1731975, 1896925, 1939812, 2124556, 2276310, 2309300, 2424765, 2655695, 3186834, 3233020, 3463950, 3717973, 3793850, 4041275, 4552620, 4849530, 5311390, 5690775, 6373668, 6927900, 7435946, 7587700, 7967085, 8082550, 9699060, 10622780, 11153919, 11381550, 12123825, 13278475, 14871892, 15934170, 16165100, 18589865, 22307838, 22763100, 24247650, 26556950, 31868340, 37179730, 39835425, 44615676, 48495300, 53113900, 55769595, 74359460, 79670850, 92949325, 111539190, 159341700, 185898650, 223078380, 278847975, 371797300, 557695950, 1115391900]

約数ペア:

[(1, 1115391900), (2, 557695950), (3, 371797300), (4, 278847975), (5, 223078380), (6, 185898650), (7, 159341700), (10, 111539190), (12, 92949325), (14, 79670850), (15, 74359460), (20, 55769595), (21, 53113900), (23, 48495300), (25, 44615676), (28, 39835425), (30, 37179730), (35, 31868340), (42, 26556950), (46, 24247650), (49, 22763100), (50, 22307838), (60, 18589865), (69, 16165100), (70, 15934170), (75, 14871892), (84, 13278475), (92, 12123825), (98, 11381550), (100, 11153919), (105, 10622780), (115, 9699060), (138, 8082550), (140, 7967085), (147, 7587700), (150, 7435946), (161, 6927900), (175, 6373668), (196, 5690775), (210, 5311390), (230, 4849530), (245, 4552620), (276, 4041275), (294, 3793850), (300, 3717973), (322, 3463950), (345, 3233020), (350, 3186834), (420, 2655695), (460, 2424765), (483, 2309300), (490, 2276310), (525, 2124556), (575, 1939812), (588, 1896925), (644, 1731975), (690, 1616510), (700, 1593417), (735, 1517540), (805, 1385580), (966, 1154650), (980, 1138155), (1050, 1062278), (1127, 989700), (1150, 969906), (1225, 910524), (1380, 808255), (1470, 758770), (1610, 692790), (1725, 646604), (1932, 577325), (2100, 531139), (2254, 494850), (2300, 484953), (2415, 461860), (2450, 455262), (2940, 379385), (3220, 346395), (3299, 338100), (3381, 329900), (3450, 323302), (3675, 303508), (4025, 277116), (4508, 247425), (4830, 230930), (4900, 227631), (5635, 197940), (6598, 169050), (6762, 164950), (6900, 161651), (7350, 151754), (8050, 138558), (9660, 115465), (9897, 112700), (11270, 98970), (12075, 92372), (13196, 84525), (13524, 82475), (14700, 75877), (16100, 69279), (16495, 67620), (16905, 65980), (19794, 56350), (22540, 49485), (23093, 48300), (24150, 46186), (28175, 39588), (32990, 33810)]