243239400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7949}}^1$

素因数の和:7988

約数の個数: 144

約数和(自身を含む): 865039500

約数和(自身を除く): 621800100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 136, 150, 153, 170, 180, 200, 204, 225, 255, 300, 306, 340, 360, 408, 425, 450, 510, 600, 612, 680, 765, 850, 900, 1020, 1224, 1275, 1530, 1700, 1800, 2040, 2550, 3060, 3400, 3825, 5100, 6120, 7650, 7949, 10200, 15300, 15898, 23847, 30600, 31796, 39745, 47694, 63592, 71541, 79490, 95388, 119235, 135133, 143082, 158980, 190776, 198725, 238470, 270266, 286164, 317960, 357705, 397450, 405399, 476940, 540532, 572328, 596175, 675665, 715410, 794900, 810798, 953880, 1081064, 1192350, 1216197, 1351330, 1430820, 1589800, 1621596, 1788525, 2026995, 2384700, 2432394, 2702660, 2861640, 3243192, 3378325, 3577050, 4053990, 4769400, 4864788, 5405320, 6080985, 6756650, 7154100, 8107980, 9729576, 10134975, 12161970, 13513300, 14308200, 16215960, 20269950, 24323940, 27026600, 30404925, 40539900, 48647880, 60809850, 81079800, 121619700, 243239400]

約数ペア:

[(1, 243239400), (2, 121619700), (3, 81079800), (4, 60809850), (5, 48647880), (6, 40539900), (8, 30404925), (9, 27026600), (10, 24323940), (12, 20269950), (15, 16215960), (17, 14308200), (18, 13513300), (20, 12161970), (24, 10134975), (25, 9729576), (30, 8107980), (34, 7154100), (36, 6756650), (40, 6080985), (45, 5405320), (50, 4864788), (51, 4769400), (60, 4053990), (68, 3577050), (72, 3378325), (75, 3243192), (85, 2861640), (90, 2702660), (100, 2432394), (102, 2384700), (120, 2026995), (136, 1788525), (150, 1621596), (153, 1589800), (170, 1430820), (180, 1351330), (200, 1216197), (204, 1192350), (225, 1081064), (255, 953880), (300, 810798), (306, 794900), (340, 715410), (360, 675665), (408, 596175), (425, 572328), (450, 540532), (510, 476940), (600, 405399), (612, 397450), (680, 357705), (765, 317960), (850, 286164), (900, 270266), (1020, 238470), (1224, 198725), (1275, 190776), (1530, 158980), (1700, 143082), (1800, 135133), (2040, 119235), (2550, 95388), (3060, 79490), (3400, 71541), (3825, 63592), (5100, 47694), (6120, 39745), (7650, 31796), (7949, 30600), (10200, 23847), (15300, 15898)]