75289451280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1\times {\mathrm{21313}}^1$

素因数の和:21729

約数の個数: 160

約数和(自身を含む): 239767153920

約数和(自身を除く): 164477702640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 359, 410, 492, 615, 656, 718, 820, 984, 1077, 1230, 1436, 1640, 1795, 1968, 2154, 2460, 2872, 3280, 3590, 4308, 4920, 5385, 5744, 7180, 8616, 9840, 10770, 14360, 14719, 17232, 21313, 21540, 28720, 29438, 42626, 43080, 44157, 58876, 63939, 73595, 85252, 86160, 88314, 106565, 117752, 127878, 147190, 170504, 176628, 213130, 220785, 235504, 255756, 294380, 319695, 341008, 353256, 426260, 441570, 511512, 588760, 639390, 706512, 852520, 873833, 883140, 1023024, 1177520, 1278780, 1705040, 1747666, 1766280, 2557560, 2621499, 3495332, 3532560, 4369165, 5115120, 5242998, 6990664, 7651367, 8738330, 10485996, 13107495, 13981328, 15302734, 17476660, 20971992, 22954101, 26214990, 30605468, 34953320, 38256835, 41943984, 45908202, 52429980, 61210936, 69906640, 76513670, 91816404, 104859960, 114770505, 122421872, 153027340, 183632808, 209719920, 229541010, 306054680, 313706047, 367265616, 459082020, 612109360, 627412094, 918164040, 941118141, 1254824188, 1568530235, 1836328080, 1882236282, 2509648376, 3137060470, 3764472564, 4705590705, 5019296752, 6274120940, 7528945128, 9411181410, 12548241880, 15057890256, 18822362820, 25096483760, 37644725640, 75289451280]

約数ペア:

[(1, 75289451280), (2, 37644725640), (3, 25096483760), (4, 18822362820), (5, 15057890256), (6, 12548241880), (8, 9411181410), (10, 7528945128), (12, 6274120940), (15, 5019296752), (16, 4705590705), (20, 3764472564), (24, 3137060470), (30, 2509648376), (40, 1882236282), (41, 1836328080), (48, 1568530235), (60, 1254824188), (80, 941118141), (82, 918164040), (120, 627412094), (123, 612109360), (164, 459082020), (205, 367265616), (240, 313706047), (246, 306054680), (328, 229541010), (359, 209719920), (410, 183632808), (492, 153027340), (615, 122421872), (656, 114770505), (718, 104859960), (820, 91816404), (984, 76513670), (1077, 69906640), (1230, 61210936), (1436, 52429980), (1640, 45908202), (1795, 41943984), (1968, 38256835), (2154, 34953320), (2460, 30605468), (2872, 26214990), (3280, 22954101), (3590, 20971992), (4308, 17476660), (4920, 15302734), (5385, 13981328), (5744, 13107495), (7180, 10485996), (8616, 8738330), (9840, 7651367), (10770, 6990664), (14360, 5242998), (14719, 5115120), (17232, 4369165), (21313, 3532560), (21540, 3495332), (28720, 2621499), (29438, 2557560), (42626, 1766280), (43080, 1747666), (44157, 1705040), (58876, 1278780), (63939, 1177520), (73595, 1023024), (85252, 883140), (86160, 873833), (88314, 852520), (106565, 706512), (117752, 639390), (127878, 588760), (147190, 511512), (170504, 441570), (176628, 426260), (213130, 353256), (220785, 341008), (235504, 319695), (255756, 294380)]