227639520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{547}}^1$

素因数の和:602

約数の個数: 216

約数和(自身を含む): 826711704

約数和(自身を除く): 599072184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 289, 306, 340, 360, 408, 480, 510, 544, 547, 578, 612, 680, 720, 765, 816, 867, 1020, 1094, 1156, 1224, 1360, 1440, 1445, 1530, 1632, 1641, 1734, 2040, 2188, 2312, 2448, 2601, 2720, 2735, 2890, 3060, 3282, 3468, 4080, 4335, 4376, 4624, 4896, 4923, 5202, 5470, 5780, 6120, 6564, 6936, 8160, 8205, 8670, 8752, 9248, 9299, 9846, 10404, 10940, 11560, 12240, 13005, 13128, 13872, 16410, 17340, 17504, 18598, 19692, 20808, 21880, 23120, 24480, 24615, 26010, 26256, 27744, 27897, 32820, 34680, 37196, 39384, 41616, 43760, 46240, 46495, 49230, 52020, 52512, 55794, 65640, 69360, 74392, 78768, 83232, 83691, 87520, 92990, 98460, 104040, 111588, 131280, 138720, 139485, 148784, 157536, 158083, 167382, 185980, 196920, 208080, 223176, 262560, 278970, 297568, 316166, 334764, 371960, 393840, 416160, 418455, 446352, 474249, 557940, 632332, 669528, 743920, 787680, 790415, 836910, 892704, 948498, 1115880, 1264664, 1339056, 1422747, 1487840, 1580830, 1673820, 1896996, 2231760, 2371245, 2529328, 2678112, 2845494, 3161660, 3347640, 3793992, 4463520, 4742490, 5058656, 5690988, 6323320, 6695280, 7113735, 7587984, 9484980, 11381976, 12646640, 13390560, 14227470, 15175968, 18969960, 22763952, 25293280, 28454940, 37939920, 45527904, 56909880, 75879840, 113819760, 227639520]

約数ペア:

[(1, 227639520), (2, 113819760), (3, 75879840), (4, 56909880), (5, 45527904), (6, 37939920), (8, 28454940), (9, 25293280), (10, 22763952), (12, 18969960), (15, 15175968), (16, 14227470), (17, 13390560), (18, 12646640), (20, 11381976), (24, 9484980), (30, 7587984), (32, 7113735), (34, 6695280), (36, 6323320), (40, 5690988), (45, 5058656), (48, 4742490), (51, 4463520), (60, 3793992), (68, 3347640), (72, 3161660), (80, 2845494), (85, 2678112), (90, 2529328), (96, 2371245), (102, 2231760), (120, 1896996), (136, 1673820), (144, 1580830), (153, 1487840), (160, 1422747), (170, 1339056), (180, 1264664), (204, 1115880), (240, 948498), (255, 892704), (272, 836910), (288, 790415), (289, 787680), (306, 743920), (340, 669528), (360, 632332), (408, 557940), (480, 474249), (510, 446352), (544, 418455), (547, 416160), (578, 393840), (612, 371960), (680, 334764), (720, 316166), (765, 297568), (816, 278970), (867, 262560), (1020, 223176), (1094, 208080), (1156, 196920), (1224, 185980), (1360, 167382), (1440, 158083), (1445, 157536), (1530, 148784), (1632, 139485), (1641, 138720), (1734, 131280), (2040, 111588), (2188, 104040), (2312, 98460), (2448, 92990), (2601, 87520), (2720, 83691), (2735, 83232), (2890, 78768), (3060, 74392), (3282, 69360), (3468, 65640), (4080, 55794), (4335, 52512), (4376, 52020), (4624, 49230), (4896, 46495), (4923, 46240), (5202, 43760), (5470, 41616), (5780, 39384), (6120, 37196), (6564, 34680), (6936, 32820), (8160, 27897), (8205, 27744), (8670, 26256), (8752, 26010), (9248, 24615), (9299, 24480), (9846, 23120), (10404, 21880), (10940, 20808), (11560, 19692), (12240, 18598), (13005, 17504), (13128, 17340), (13872, 16410)]