20073600

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:88

約数の個数: 288

約数和(自身を含む): 77690340

約数和(自身を除く): 57616740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 41, 45, 48, 50, 51, 60, 64, 68, 72, 75, 80, 82, 85, 90, 96, 100, 102, 120, 123, 128, 136, 144, 150, 153, 160, 164, 170, 180, 192, 200, 204, 205, 225, 240, 246, 255, 272, 288, 300, 306, 320, 328, 340, 360, 369, 384, 400, 408, 410, 425, 450, 480, 492, 510, 544, 576, 600, 612, 615, 640, 656, 680, 697, 720, 738, 765, 800, 816, 820, 850, 900, 960, 984, 1020, 1025, 1088, 1152, 1200, 1224, 1230, 1275, 1312, 1360, 1394, 1440, 1476, 1530, 1600, 1632, 1640, 1700, 1800, 1845, 1920, 1968, 2040, 2050, 2091, 2176, 2400, 2448, 2460, 2550, 2624, 2720, 2788, 2880, 2952, 3060, 3075, 3200, 3264, 3280, 3400, 3485, 3600, 3690, 3825, 3936, 4080, 4100, 4182, 4800, 4896, 4920, 5100, 5248, 5440, 5576, 5760, 5904, 6120, 6150, 6273, 6528, 6560, 6800, 6970, 7200, 7380, 7650, 7872, 8160, 8200, 8364, 9225, 9600, 9792, 9840, 10200, 10455, 10880, 11152, 11808, 12240, 12300, 12546, 13120, 13600, 13940, 14400, 14760, 15300, 15744, 16320, 16400, 16728, 17425, 18450, 19584, 19680, 20400, 20910, 22304, 23616, 24480, 24600, 25092, 26240, 27200, 27880, 28800, 29520, 30600, 31365, 32640, 32800, 33456, 34850, 36900, 39360, 40800, 41820, 44608, 47232, 48960, 49200, 50184, 52275, 54400, 55760, 59040, 61200, 62730, 65600, 66912, 69700, 73800, 78720, 81600, 83640, 89216, 97920, 98400, 100368, 104550, 111520, 118080, 122400, 125460, 131200, 133824, 139400, 147600, 156825, 163200, 167280, 196800, 200736, 209100, 223040, 236160, 244800, 250920, 267648, 278800, 295200, 313650, 334560, 393600, 401472, 418200, 446080, 489600, 501840, 557600, 590400, 627300, 669120, 802944, 836400, 1003680, 1115200, 1180800, 1254600, 1338240, 1672800, 2007360, 2230400, 2509200, 3345600, 4014720, 5018400, 6691200, 10036800, 20073600]

約数ペア:

[(1, 20073600), (2, 10036800), (3, 6691200), (4, 5018400), (5, 4014720), (6, 3345600), (8, 2509200), (9, 2230400), (10, 2007360), (12, 1672800), (15, 1338240), (16, 1254600), (17, 1180800), (18, 1115200), (20, 1003680), (24, 836400), (25, 802944), (30, 669120), (32, 627300), (34, 590400), (36, 557600), (40, 501840), (41, 489600), (45, 446080), (48, 418200), (50, 401472), (51, 393600), (60, 334560), (64, 313650), (68, 295200), (72, 278800), (75, 267648), (80, 250920), (82, 244800), (85, 236160), (90, 223040), (96, 209100), (100, 200736), (102, 196800), (120, 167280), (123, 163200), (128, 156825), (136, 147600), (144, 139400), (150, 133824), (153, 131200), (160, 125460), (164, 122400), (170, 118080), (180, 111520), (192, 104550), (200, 100368), (204, 98400), (205, 97920), (225, 89216), (240, 83640), (246, 81600), (255, 78720), (272, 73800), (288, 69700), (300, 66912), (306, 65600), (320, 62730), (328, 61200), (340, 59040), (360, 55760), (369, 54400), (384, 52275), (400, 50184), (408, 49200), (410, 48960), (425, 47232), (450, 44608), (480, 41820), (492, 40800), (510, 39360), (544, 36900), (576, 34850), (600, 33456), (612, 32800), (615, 32640), (640, 31365), (656, 30600), (680, 29520), (697, 28800), (720, 27880), (738, 27200), (765, 26240), (800, 25092), (816, 24600), (820, 24480), (850, 23616), (900, 22304), (960, 20910), (984, 20400), (1020, 19680), (1025, 19584), (1088, 18450), (1152, 17425), (1200, 16728), (1224, 16400), (1230, 16320), (1275, 15744), (1312, 15300), (1360, 14760), (1394, 14400), (1440, 13940), (1476, 13600), (1530, 13120), (1600, 12546), (1632, 12300), (1640, 12240), (1700, 11808), (1800, 11152), (1845, 10880), (1920, 10455), (1968, 10200), (2040, 9840), (2050, 9792), (2091, 9600), (2176, 9225), (2400, 8364), (2448, 8200), (2460, 8160), (2550, 7872), (2624, 7650), (2720, 7380), (2788, 7200), (2880, 6970), (2952, 6800), (3060, 6560), (3075, 6528), (3200, 6273), (3264, 6150), (3280, 6120), (3400, 5904), (3485, 5760), (3600, 5576), (3690, 5440), (3825, 5248), (3936, 5100), (4080, 4920), (4100, 4896), (4182, 4800)]