128608800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1307}}^1$

素因数の和:1371

約数の個数: 144

約数和(自身を含む): 429160032

約数和(自身を除く): 300551232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 41, 48, 50, 60, 75, 80, 82, 96, 100, 120, 123, 150, 160, 164, 200, 205, 240, 246, 300, 328, 400, 410, 480, 492, 600, 615, 656, 800, 820, 984, 1025, 1200, 1230, 1307, 1312, 1640, 1968, 2050, 2400, 2460, 2614, 3075, 3280, 3921, 3936, 4100, 4920, 5228, 6150, 6535, 6560, 7842, 8200, 9840, 10456, 12300, 13070, 15684, 16400, 19605, 19680, 20912, 24600, 26140, 31368, 32675, 32800, 39210, 41824, 49200, 52280, 53587, 62736, 65350, 78420, 98025, 98400, 104560, 107174, 125472, 130700, 156840, 160761, 196050, 209120, 214348, 261400, 267935, 313680, 321522, 392100, 428696, 522800, 535870, 627360, 643044, 784200, 803805, 857392, 1045600, 1071740, 1286088, 1339675, 1568400, 1607610, 1714784, 2143480, 2572176, 2679350, 3136800, 3215220, 4019025, 4286960, 5144352, 5358700, 6430440, 8038050, 8573920, 10717400, 12860880, 16076100, 21434800, 25721760, 32152200, 42869600, 64304400, 128608800]

約数ペア:

[(1, 128608800), (2, 64304400), (3, 42869600), (4, 32152200), (5, 25721760), (6, 21434800), (8, 16076100), (10, 12860880), (12, 10717400), (15, 8573920), (16, 8038050), (20, 6430440), (24, 5358700), (25, 5144352), (30, 4286960), (32, 4019025), (40, 3215220), (41, 3136800), (48, 2679350), (50, 2572176), (60, 2143480), (75, 1714784), (80, 1607610), (82, 1568400), (96, 1339675), (100, 1286088), (120, 1071740), (123, 1045600), (150, 857392), (160, 803805), (164, 784200), (200, 643044), (205, 627360), (240, 535870), (246, 522800), (300, 428696), (328, 392100), (400, 321522), (410, 313680), (480, 267935), (492, 261400), (600, 214348), (615, 209120), (656, 196050), (800, 160761), (820, 156840), (984, 130700), (1025, 125472), (1200, 107174), (1230, 104560), (1307, 98400), (1312, 98025), (1640, 78420), (1968, 65350), (2050, 62736), (2400, 53587), (2460, 52280), (2614, 49200), (3075, 41824), (3280, 39210), (3921, 32800), (3936, 32675), (4100, 31368), (4920, 26140), (5228, 24600), (6150, 20912), (6535, 19680), (6560, 19605), (7842, 16400), (8200, 15684), (9840, 13070), (10456, 12300)]