1230763800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1619}}^1$

素因数の和:1826

約数の個数: 192

約数和(自身を含む): 4387219200

約数和(自身を除く): 3156455400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 181, 200, 210, 280, 300, 350, 362, 420, 525, 543, 600, 700, 724, 840, 905, 1050, 1086, 1267, 1400, 1448, 1619, 1810, 2100, 2172, 2534, 2715, 3238, 3620, 3801, 4200, 4344, 4525, 4857, 5068, 5430, 6335, 6476, 7240, 7602, 8095, 9050, 9714, 10136, 10860, 11333, 12670, 12952, 13575, 15204, 16190, 18100, 19005, 19428, 21720, 22666, 24285, 25340, 27150, 30408, 31675, 32380, 33999, 36200, 38010, 38856, 40475, 45332, 48570, 50680, 54300, 56665, 63350, 64760, 67998, 76020, 80950, 90664, 95025, 97140, 108600, 113330, 121425, 126700, 135996, 152040, 161900, 169995, 190050, 194280, 226660, 242850, 253400, 271992, 283325, 293039, 323800, 339990, 380100, 453320, 485700, 566650, 586078, 679980, 760200, 849975, 879117, 971400, 1133300, 1172156, 1359960, 1465195, 1699950, 1758234, 2051273, 2266600, 2344312, 2930390, 3399900, 3516468, 4102546, 4395585, 5860780, 6153819, 6799800, 7032936, 7325975, 8205092, 8791170, 10256365, 11721560, 12307638, 14651950, 16410184, 17582340, 20512730, 21977925, 24615276, 29303900, 30769095, 35164680, 41025460, 43955850, 49230552, 51281825, 58607800, 61538190, 82050920, 87911700, 102563650, 123076380, 153845475, 175823400, 205127300, 246152760, 307690950, 410254600, 615381900, 1230763800]

約数ペア:

[(1, 1230763800), (2, 615381900), (3, 410254600), (4, 307690950), (5, 246152760), (6, 205127300), (7, 175823400), (8, 153845475), (10, 123076380), (12, 102563650), (14, 87911700), (15, 82050920), (20, 61538190), (21, 58607800), (24, 51281825), (25, 49230552), (28, 43955850), (30, 41025460), (35, 35164680), (40, 30769095), (42, 29303900), (50, 24615276), (56, 21977925), (60, 20512730), (70, 17582340), (75, 16410184), (84, 14651950), (100, 12307638), (105, 11721560), (120, 10256365), (140, 8791170), (150, 8205092), (168, 7325975), (175, 7032936), (181, 6799800), (200, 6153819), (210, 5860780), (280, 4395585), (300, 4102546), (350, 3516468), (362, 3399900), (420, 2930390), (525, 2344312), (543, 2266600), (600, 2051273), (700, 1758234), (724, 1699950), (840, 1465195), (905, 1359960), (1050, 1172156), (1086, 1133300), (1267, 971400), (1400, 879117), (1448, 849975), (1619, 760200), (1810, 679980), (2100, 586078), (2172, 566650), (2534, 485700), (2715, 453320), (3238, 380100), (3620, 339990), (3801, 323800), (4200, 293039), (4344, 283325), (4525, 271992), (4857, 253400), (5068, 242850), (5430, 226660), (6335, 194280), (6476, 190050), (7240, 169995), (7602, 161900), (8095, 152040), (9050, 135996), (9714, 126700), (10136, 121425), (10860, 113330), (11333, 108600), (12670, 97140), (12952, 95025), (13575, 90664), (15204, 80950), (16190, 76020), (18100, 67998), (19005, 64760), (19428, 63350), (21720, 56665), (22666, 54300), (24285, 50680), (25340, 48570), (27150, 45332), (30408, 40475), (31675, 38856), (32380, 38010), (33999, 36200)]