2179593900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73387}}^1$

素因数の和:73421

約数の個数: 144

約数和(自身を含む): 7644094080

約数和(自身を除く): 5464500180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 90, 99, 100, 108, 110, 132, 135, 150, 165, 180, 198, 220, 225, 270, 275, 297, 300, 330, 396, 450, 495, 540, 550, 594, 660, 675, 825, 900, 990, 1100, 1188, 1350, 1485, 1650, 1980, 2475, 2700, 2970, 3300, 4950, 5940, 7425, 9900, 14850, 29700, 73387, 146774, 220161, 293548, 366935, 440322, 660483, 733870, 807257, 880644, 1100805, 1320966, 1467740, 1614514, 1834675, 1981449, 2201610, 2421771, 2641932, 3229028, 3302415, 3669350, 3962898, 4036285, 4403220, 4843542, 5504025, 6604830, 7265313, 7338700, 7925796, 8072570, 9687084, 9907245, 11008050, 12108855, 13209660, 14530626, 16145140, 16512075, 19814490, 20181425, 21795939, 22016100, 24217710, 29061252, 33024150, 36326565, 39628980, 40362850, 43591878, 48435420, 49536225, 60544275, 66048300, 72653130, 80725700, 87183756, 99072450, 108979695, 121088550, 145306260, 181632825, 198144900, 217959390, 242177100, 363265650, 435918780, 544898475, 726531300, 1089796950, 2179593900]

約数ペア:

[(1, 2179593900), (2, 1089796950), (3, 726531300), (4, 544898475), (5, 435918780), (6, 363265650), (9, 242177100), (10, 217959390), (11, 198144900), (12, 181632825), (15, 145306260), (18, 121088550), (20, 108979695), (22, 99072450), (25, 87183756), (27, 80725700), (30, 72653130), (33, 66048300), (36, 60544275), (44, 49536225), (45, 48435420), (50, 43591878), (54, 40362850), (55, 39628980), (60, 36326565), (66, 33024150), (75, 29061252), (90, 24217710), (99, 22016100), (100, 21795939), (108, 20181425), (110, 19814490), (132, 16512075), (135, 16145140), (150, 14530626), (165, 13209660), (180, 12108855), (198, 11008050), (220, 9907245), (225, 9687084), (270, 8072570), (275, 7925796), (297, 7338700), (300, 7265313), (330, 6604830), (396, 5504025), (450, 4843542), (495, 4403220), (540, 4036285), (550, 3962898), (594, 3669350), (660, 3302415), (675, 3229028), (825, 2641932), (900, 2421771), (990, 2201610), (1100, 1981449), (1188, 1834675), (1350, 1614514), (1485, 1467740), (1650, 1320966), (1980, 1100805), (2475, 880644), (2700, 807257), (2970, 733870), (3300, 660483), (4950, 440322), (5940, 366935), (7425, 293548), (9900, 220161), (14850, 146774), (29700, 73387)]