2019759300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19181}}^1$

素因数の和:19220

約数の個数: 180

約数和(自身を含む): 7051264836

約数和(自身を除く): 5031505536

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 100, 108, 117, 130, 135, 150, 156, 162, 180, 195, 225, 234, 260, 270, 300, 324, 325, 351, 390, 405, 450, 468, 540, 585, 650, 675, 702, 780, 810, 900, 975, 1053, 1170, 1300, 1350, 1404, 1620, 1755, 1950, 2025, 2106, 2340, 2700, 2925, 3510, 3900, 4050, 4212, 5265, 5850, 7020, 8100, 8775, 10530, 11700, 17550, 19181, 21060, 26325, 35100, 38362, 52650, 57543, 76724, 95905, 105300, 115086, 172629, 191810, 230172, 249353, 287715, 345258, 383620, 479525, 498706, 517887, 575430, 690516, 748059, 863145, 959050, 997412, 1035774, 1150860, 1246765, 1438575, 1496118, 1553661, 1726290, 1918100, 2071548, 2244177, 2493530, 2589435, 2877150, 2992236, 3107322, 3452580, 3740295, 4315725, 4488354, 4987060, 5178870, 5754300, 6214644, 6233825, 6732531, 7480590, 7768305, 8631450, 8976708, 10357740, 11220885, 12467650, 12947175, 13465062, 14961180, 15536610, 17262900, 18701475, 20197593, 22441770, 24935300, 25894350, 26930124, 31073220, 33662655, 37402950, 38841525, 40395186, 44883540, 51788700, 56104425, 67325310, 74805900, 77683050, 80790372, 100987965, 112208850, 134650620, 155366100, 168313275, 201975930, 224417700, 336626550, 403951860, 504939825, 673253100, 1009879650, 2019759300]

約数ペア:

[(1, 2019759300), (2, 1009879650), (3, 673253100), (4, 504939825), (5, 403951860), (6, 336626550), (9, 224417700), (10, 201975930), (12, 168313275), (13, 155366100), (15, 134650620), (18, 112208850), (20, 100987965), (25, 80790372), (26, 77683050), (27, 74805900), (30, 67325310), (36, 56104425), (39, 51788700), (45, 44883540), (50, 40395186), (52, 38841525), (54, 37402950), (60, 33662655), (65, 31073220), (75, 26930124), (78, 25894350), (81, 24935300), (90, 22441770), (100, 20197593), (108, 18701475), (117, 17262900), (130, 15536610), (135, 14961180), (150, 13465062), (156, 12947175), (162, 12467650), (180, 11220885), (195, 10357740), (225, 8976708), (234, 8631450), (260, 7768305), (270, 7480590), (300, 6732531), (324, 6233825), (325, 6214644), (351, 5754300), (390, 5178870), (405, 4987060), (450, 4488354), (468, 4315725), (540, 3740295), (585, 3452580), (650, 3107322), (675, 2992236), (702, 2877150), (780, 2589435), (810, 2493530), (900, 2244177), (975, 2071548), (1053, 1918100), (1170, 1726290), (1300, 1553661), (1350, 1496118), (1404, 1438575), (1620, 1246765), (1755, 1150860), (1950, 1035774), (2025, 997412), (2106, 959050), (2340, 863145), (2700, 748059), (2925, 690516), (3510, 575430), (3900, 517887), (4050, 498706), (4212, 479525), (5265, 383620), (5850, 345258), (7020, 287715), (8100, 249353), (8775, 230172), (10530, 191810), (11700, 172629), (17550, 115086), (19181, 105300), (21060, 95905), (26325, 76724), (35100, 57543), (38362, 52650)]