30280800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:102

約数の個数: 288

約数和(自身を含む): 113992704

約数和(自身を除く): 83711904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 31, 32, 33, 37, 40, 44, 48, 50, 55, 60, 62, 66, 74, 75, 80, 88, 93, 96, 100, 110, 111, 120, 124, 132, 148, 150, 155, 160, 165, 176, 185, 186, 200, 220, 222, 240, 248, 264, 275, 296, 300, 310, 330, 341, 352, 370, 372, 400, 407, 440, 444, 465, 480, 496, 528, 550, 555, 592, 600, 620, 660, 682, 740, 744, 775, 800, 814, 825, 880, 888, 925, 930, 992, 1023, 1056, 1100, 1110, 1147, 1184, 1200, 1221, 1240, 1320, 1364, 1480, 1488, 1550, 1628, 1650, 1705, 1760, 1776, 1850, 1860, 2035, 2046, 2200, 2220, 2294, 2325, 2400, 2442, 2480, 2640, 2728, 2775, 2960, 2976, 3100, 3256, 3300, 3410, 3441, 3552, 3700, 3720, 4070, 4092, 4400, 4440, 4588, 4650, 4884, 4960, 5115, 5280, 5456, 5550, 5735, 5920, 6105, 6200, 6512, 6600, 6820, 6882, 7400, 7440, 8140, 8184, 8525, 8800, 8880, 9176, 9300, 9768, 10175, 10230, 10912, 11100, 11470, 12210, 12400, 12617, 13024, 13200, 13640, 13764, 14800, 14880, 16280, 16368, 17050, 17205, 17760, 18352, 18600, 19536, 20350, 20460, 22200, 22940, 24420, 24800, 25234, 25575, 26400, 27280, 27528, 28675, 29600, 30525, 32560, 32736, 34100, 34410, 36704, 37200, 37851, 39072, 40700, 40920, 44400, 45880, 48840, 50468, 51150, 54560, 55056, 57350, 61050, 63085, 65120, 68200, 68820, 74400, 75702, 81400, 81840, 86025, 88800, 91760, 97680, 100936, 102300, 110112, 114700, 122100, 126170, 136400, 137640, 151404, 162800, 163680, 172050, 183520, 189255, 195360, 201872, 204600, 229400, 244200, 252340, 272800, 275280, 302808, 315425, 325600, 344100, 378510, 403744, 409200, 458800, 488400, 504680, 550560, 605616, 630850, 688200, 757020, 818400, 917600, 946275, 976800, 1009360, 1211232, 1261700, 1376400, 1514040, 1892550, 2018720, 2523400, 2752800, 3028080, 3785100, 5046800, 6056160, 7570200, 10093600, 15140400, 30280800]

約数ペア:

[(1, 30280800), (2, 15140400), (3, 10093600), (4, 7570200), (5, 6056160), (6, 5046800), (8, 3785100), (10, 3028080), (11, 2752800), (12, 2523400), (15, 2018720), (16, 1892550), (20, 1514040), (22, 1376400), (24, 1261700), (25, 1211232), (30, 1009360), (31, 976800), (32, 946275), (33, 917600), (37, 818400), (40, 757020), (44, 688200), (48, 630850), (50, 605616), (55, 550560), (60, 504680), (62, 488400), (66, 458800), (74, 409200), (75, 403744), (80, 378510), (88, 344100), (93, 325600), (96, 315425), (100, 302808), (110, 275280), (111, 272800), (120, 252340), (124, 244200), (132, 229400), (148, 204600), (150, 201872), (155, 195360), (160, 189255), (165, 183520), (176, 172050), (185, 163680), (186, 162800), (200, 151404), (220, 137640), (222, 136400), (240, 126170), (248, 122100), (264, 114700), (275, 110112), (296, 102300), (300, 100936), (310, 97680), (330, 91760), (341, 88800), (352, 86025), (370, 81840), (372, 81400), (400, 75702), (407, 74400), (440, 68820), (444, 68200), (465, 65120), (480, 63085), (496, 61050), (528, 57350), (550, 55056), (555, 54560), (592, 51150), (600, 50468), (620, 48840), (660, 45880), (682, 44400), (740, 40920), (744, 40700), (775, 39072), (800, 37851), (814, 37200), (825, 36704), (880, 34410), (888, 34100), (925, 32736), (930, 32560), (992, 30525), (1023, 29600), (1056, 28675), (1100, 27528), (1110, 27280), (1147, 26400), (1184, 25575), (1200, 25234), (1221, 24800), (1240, 24420), (1320, 22940), (1364, 22200), (1480, 20460), (1488, 20350), (1550, 19536), (1628, 18600), (1650, 18352), (1705, 17760), (1760, 17205), (1776, 17050), (1850, 16368), (1860, 16280), (2035, 14880), (2046, 14800), (2200, 13764), (2220, 13640), (2294, 13200), (2325, 13024), (2400, 12617), (2442, 12400), (2480, 12210), (2640, 11470), (2728, 11100), (2775, 10912), (2960, 10230), (2976, 10175), (3100, 9768), (3256, 9300), (3300, 9176), (3410, 8880), (3441, 8800), (3552, 8525), (3700, 8184), (3720, 8140), (4070, 7440), (4092, 7400), (4400, 6882), (4440, 6820), (4588, 6600), (4650, 6512), (4884, 6200), (4960, 6105), (5115, 5920), (5280, 5735), (5456, 5550)]