201390474900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{223}}^1\times {\mathrm{491}}^1\times {\mathrm{6131}}^1$

素因数の和:6862

約数の個数: 144

約数和(自身を含む): 586590455808

約数和(自身を除く): 385199980908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 223, 300, 446, 491, 669, 892, 982, 1115, 1338, 1473, 1964, 2230, 2455, 2676, 2946, 3345, 4460, 4910, 5575, 5892, 6131, 6690, 7365, 9820, 11150, 12262, 12275, 13380, 14730, 16725, 18393, 22300, 24524, 24550, 29460, 30655, 33450, 36786, 36825, 49100, 61310, 66900, 73572, 73650, 91965, 109493, 122620, 147300, 153275, 183930, 218986, 306550, 328479, 367860, 437972, 459825, 547465, 613100, 656958, 919650, 1094930, 1313916, 1367213, 1642395, 1839300, 2189860, 2734426, 2737325, 3010321, 3284790, 4101639, 5468852, 5474650, 6020642, 6569580, 6836065, 8203278, 8211975, 9030963, 10949300, 12041284, 13672130, 15051605, 16406556, 16423950, 18061926, 20508195, 27344260, 30103210, 32847900, 34180325, 36123852, 41016390, 45154815, 60206420, 68360650, 75258025, 82032780, 90309630, 102540975, 136721300, 150516050, 180619260, 205081950, 225774075, 301032100, 410163900, 451548150, 671301583, 903096300, 1342603166, 2013904749, 2685206332, 3356507915, 4027809498, 6713015830, 8055618996, 10069523745, 13426031660, 16782539575, 20139047490, 33565079150, 40278094980, 50347618725, 67130158300, 100695237450, 201390474900]

約数ペア:

[(1, 201390474900), (2, 100695237450), (3, 67130158300), (4, 50347618725), (5, 40278094980), (6, 33565079150), (10, 20139047490), (12, 16782539575), (15, 13426031660), (20, 10069523745), (25, 8055618996), (30, 6713015830), (50, 4027809498), (60, 3356507915), (75, 2685206332), (100, 2013904749), (150, 1342603166), (223, 903096300), (300, 671301583), (446, 451548150), (491, 410163900), (669, 301032100), (892, 225774075), (982, 205081950), (1115, 180619260), (1338, 150516050), (1473, 136721300), (1964, 102540975), (2230, 90309630), (2455, 82032780), (2676, 75258025), (2946, 68360650), (3345, 60206420), (4460, 45154815), (4910, 41016390), (5575, 36123852), (5892, 34180325), (6131, 32847900), (6690, 30103210), (7365, 27344260), (9820, 20508195), (11150, 18061926), (12262, 16423950), (12275, 16406556), (13380, 15051605), (14730, 13672130), (16725, 12041284), (18393, 10949300), (22300, 9030963), (24524, 8211975), (24550, 8203278), (29460, 6836065), (30655, 6569580), (33450, 6020642), (36786, 5474650), (36825, 5468852), (49100, 4101639), (61310, 3284790), (66900, 3010321), (73572, 2737325), (73650, 2734426), (91965, 2189860), (109493, 1839300), (122620, 1642395), (147300, 1367213), (153275, 1313916), (183930, 1094930), (218986, 919650), (306550, 656958), (328479, 613100), (367860, 547465), (437972, 459825)]