25803336780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{216217}}^1$

素因数の和:216265

約数の個数: 192

約数和(自身を含む): 91538052480

約数和(自身を除く): 65734715700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 340, 351, 390, 442, 459, 468, 510, 540, 585, 612, 663, 702, 765, 780, 884, 918, 1020, 1105, 1170, 1326, 1404, 1530, 1755, 1836, 1989, 2210, 2295, 2340, 2652, 3060, 3315, 3510, 3978, 4420, 4590, 5967, 6630, 7020, 7956, 9180, 9945, 11934, 13260, 19890, 23868, 29835, 39780, 59670, 119340, 216217, 432434, 648651, 864868, 1081085, 1297302, 1945953, 2162170, 2594604, 2810821, 3243255, 3675689, 3891906, 4324340, 5621642, 5837859, 6486510, 7351378, 7783812, 8432463, 9729765, 11027067, 11243284, 11675718, 12973020, 14054105, 14702756, 16864926, 18378445, 19459530, 22054134, 23351436, 25297389, 28108210, 29189295, 33081201, 33729852, 36756890, 38919060, 42162315, 44108268, 47783957, 50594778, 55135335, 56216420, 58378590, 66162402, 73513780, 75892167, 84324630, 95567914, 99243603, 101189556, 110270670, 116757180, 126486945, 132324804, 143351871, 151784334, 165406005, 168649260, 191135828, 198487206, 220541340, 238919785, 252973890, 286703742, 303568668, 330812010, 379460835, 396974412, 430055613, 477839570, 496218015, 505947780, 573407484, 661624020, 716759355, 758921670, 860111226, 955679140, 992436030, 1290166839, 1433518710, 1517843340, 1720222452, 1984872060, 2150278065, 2580333678, 2867037420, 4300556130, 5160667356, 6450834195, 8601112260, 12901668390, 25803336780]

約数ペア:

[(1, 25803336780), (2, 12901668390), (3, 8601112260), (4, 6450834195), (5, 5160667356), (6, 4300556130), (9, 2867037420), (10, 2580333678), (12, 2150278065), (13, 1984872060), (15, 1720222452), (17, 1517843340), (18, 1433518710), (20, 1290166839), (26, 992436030), (27, 955679140), (30, 860111226), (34, 758921670), (36, 716759355), (39, 661624020), (45, 573407484), (51, 505947780), (52, 496218015), (54, 477839570), (60, 430055613), (65, 396974412), (68, 379460835), (78, 330812010), (85, 303568668), (90, 286703742), (102, 252973890), (108, 238919785), (117, 220541340), (130, 198487206), (135, 191135828), (153, 168649260), (156, 165406005), (170, 151784334), (180, 143351871), (195, 132324804), (204, 126486945), (221, 116757180), (234, 110270670), (255, 101189556), (260, 99243603), (270, 95567914), (306, 84324630), (340, 75892167), (351, 73513780), (390, 66162402), (442, 58378590), (459, 56216420), (468, 55135335), (510, 50594778), (540, 47783957), (585, 44108268), (612, 42162315), (663, 38919060), (702, 36756890), (765, 33729852), (780, 33081201), (884, 29189295), (918, 28108210), (1020, 25297389), (1105, 23351436), (1170, 22054134), (1326, 19459530), (1404, 18378445), (1530, 16864926), (1755, 14702756), (1836, 14054105), (1989, 12973020), (2210, 11675718), (2295, 11243284), (2340, 11027067), (2652, 9729765), (3060, 8432463), (3315, 7783812), (3510, 7351378), (3978, 6486510), (4420, 5837859), (4590, 5621642), (5967, 4324340), (6630, 3891906), (7020, 3675689), (7956, 3243255), (9180, 2810821), (9945, 2594604), (11934, 2162170), (13260, 1945953), (19890, 1297302), (23868, 1081085), (29835, 864868), (39780, 648651), (59670, 432434), (119340, 216217)]