80737200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:612

約数の個数: 180

約数和(自身を含む): 287538888

約数和(自身を除く): 206801688

約数列:

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

約数ペア:

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