161474400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:614

約数の個数: 216

約数和(自身を含む): 584353224

約数和(自身を除く): 422878824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 41, 45, 48, 50, 60, 72, 75, 80, 82, 90, 96, 100, 120, 123, 144, 150, 160, 164, 180, 200, 205, 225, 240, 246, 288, 300, 328, 360, 369, 400, 410, 450, 480, 492, 547, 600, 615, 656, 720, 738, 800, 820, 900, 984, 1025, 1094, 1200, 1230, 1312, 1440, 1476, 1640, 1641, 1800, 1845, 1968, 2050, 2188, 2400, 2460, 2735, 2952, 3075, 3280, 3282, 3600, 3690, 3936, 4100, 4376, 4920, 4923, 5470, 5904, 6150, 6560, 6564, 7200, 7380, 8200, 8205, 8752, 9225, 9840, 9846, 10940, 11808, 12300, 13128, 13675, 14760, 16400, 16410, 17504, 18450, 19680, 19692, 21880, 22427, 24600, 24615, 26256, 27350, 29520, 32800, 32820, 36900, 39384, 41025, 43760, 44854, 49200, 49230, 52512, 54700, 59040, 65640, 67281, 73800, 78768, 82050, 87520, 89708, 98400, 98460, 109400, 112135, 123075, 131280, 134562, 147600, 157536, 164100, 179416, 196920, 201843, 218800, 224270, 246150, 262560, 269124, 295200, 328200, 336405, 358832, 393840, 403686, 437600, 448540, 492300, 538248, 560675, 656400, 672810, 717664, 787680, 807372, 897080, 984600, 1009215, 1076496, 1121350, 1312800, 1345620, 1614744, 1682025, 1794160, 1969200, 2018430, 2152992, 2242700, 2691240, 3229488, 3364050, 3588320, 3938400, 4036860, 4485400, 5046075, 5382480, 6458976, 6728100, 8073720, 8970800, 10092150, 10764960, 13456200, 16147440, 17941600, 20184300, 26912400, 32294880, 40368600, 53824800, 80737200, 161474400]

約数ペア:

[(1, 161474400), (2, 80737200), (3, 53824800), (4, 40368600), (5, 32294880), (6, 26912400), (8, 20184300), (9, 17941600), (10, 16147440), (12, 13456200), (15, 10764960), (16, 10092150), (18, 8970800), (20, 8073720), (24, 6728100), (25, 6458976), (30, 5382480), (32, 5046075), (36, 4485400), (40, 4036860), (41, 3938400), (45, 3588320), (48, 3364050), (50, 3229488), (60, 2691240), (72, 2242700), (75, 2152992), (80, 2018430), (82, 1969200), (90, 1794160), (96, 1682025), (100, 1614744), (120, 1345620), (123, 1312800), (144, 1121350), (150, 1076496), (160, 1009215), (164, 984600), (180, 897080), (200, 807372), (205, 787680), (225, 717664), (240, 672810), (246, 656400), (288, 560675), (300, 538248), (328, 492300), (360, 448540), (369, 437600), (400, 403686), (410, 393840), (450, 358832), (480, 336405), (492, 328200), (547, 295200), (600, 269124), (615, 262560), (656, 246150), (720, 224270), (738, 218800), (800, 201843), (820, 196920), (900, 179416), (984, 164100), (1025, 157536), (1094, 147600), (1200, 134562), (1230, 131280), (1312, 123075), (1440, 112135), (1476, 109400), (1640, 98460), (1641, 98400), (1800, 89708), (1845, 87520), (1968, 82050), (2050, 78768), (2188, 73800), (2400, 67281), (2460, 65640), (2735, 59040), (2952, 54700), (3075, 52512), (3280, 49230), (3282, 49200), (3600, 44854), (3690, 43760), (3936, 41025), (4100, 39384), (4376, 36900), (4920, 32820), (4923, 32800), (5470, 29520), (5904, 27350), (6150, 26256), (6560, 24615), (6564, 24600), (7200, 22427), (7380, 21880), (8200, 19692), (8205, 19680), (8752, 18450), (9225, 17504), (9840, 16410), (9846, 16400), (10940, 14760), (11808, 13675), (12300, 13128)]