2850871320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{65447}}^1$

素因数の和:65486

約数の個数: 144

約数和(自身を含む): 10184363280

約数和(自身を除く): 7333491960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3630, 3960, 4356, 4840, 5445, 7260, 8712, 10890, 14520, 21780, 43560, 65447, 130894, 196341, 261788, 327235, 392682, 523576, 589023, 654470, 719917, 785364, 981705, 1178046, 1308940, 1439834, 1570728, 1963410, 2159751, 2356092, 2617880, 2879668, 2945115, 3599585, 3926820, 4319502, 4712184, 5759336, 5890230, 6479253, 7199170, 7853640, 7919087, 8639004, 10798755, 11780460, 12958506, 14398340, 15838174, 17278008, 21597510, 23560920, 23757261, 25917012, 28796680, 31676348, 32396265, 39595435, 43195020, 47514522, 51834024, 63352696, 64792530, 71271783, 79190870, 86390040, 95029044, 118786305, 129585060, 142543566, 158381740, 190058088, 237572610, 259170120, 285087132, 316763480, 356358915, 475145220, 570174264, 712717830, 950290440, 1425435660, 2850871320]

約数ペア:

[(1, 2850871320), (2, 1425435660), (3, 950290440), (4, 712717830), (5, 570174264), (6, 475145220), (8, 356358915), (9, 316763480), (10, 285087132), (11, 259170120), (12, 237572610), (15, 190058088), (18, 158381740), (20, 142543566), (22, 129585060), (24, 118786305), (30, 95029044), (33, 86390040), (36, 79190870), (40, 71271783), (44, 64792530), (45, 63352696), (55, 51834024), (60, 47514522), (66, 43195020), (72, 39595435), (88, 32396265), (90, 31676348), (99, 28796680), (110, 25917012), (120, 23757261), (121, 23560920), (132, 21597510), (165, 17278008), (180, 15838174), (198, 14398340), (220, 12958506), (242, 11780460), (264, 10798755), (330, 8639004), (360, 7919087), (363, 7853640), (396, 7199170), (440, 6479253), (484, 5890230), (495, 5759336), (605, 4712184), (660, 4319502), (726, 3926820), (792, 3599585), (968, 2945115), (990, 2879668), (1089, 2617880), (1210, 2356092), (1320, 2159751), (1452, 1963410), (1815, 1570728), (1980, 1439834), (2178, 1308940), (2420, 1178046), (2904, 981705), (3630, 785364), (3960, 719917), (4356, 654470), (4840, 589023), (5445, 523576), (7260, 392682), (8712, 327235), (10890, 261788), (14520, 196341), (21780, 130894), (43560, 65447)]