56903700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^4\times {\mathrm{79}}^1$

素因数の和:124

約数の個数: 180

約数和(自身を含む): 194501440

約数和(自身を除く): 137597740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 79, 84, 98, 100, 105, 140, 147, 150, 158, 175, 196, 210, 237, 245, 294, 300, 316, 343, 350, 395, 420, 474, 490, 525, 553, 588, 686, 700, 735, 790, 948, 980, 1029, 1050, 1106, 1185, 1225, 1372, 1470, 1580, 1659, 1715, 1975, 2058, 2100, 2212, 2370, 2401, 2450, 2765, 2940, 3318, 3430, 3675, 3871, 3950, 4116, 4740, 4802, 4900, 5145, 5530, 5925, 6636, 6860, 7203, 7350, 7742, 7900, 8295, 8575, 9604, 10290, 11060, 11613, 11850, 12005, 13825, 14406, 14700, 15484, 16590, 17150, 19355, 20580, 23226, 23700, 24010, 25725, 27097, 27650, 28812, 33180, 34300, 36015, 38710, 41475, 46452, 48020, 51450, 54194, 55300, 58065, 60025, 72030, 77420, 81291, 82950, 96775, 102900, 108388, 116130, 120050, 135485, 144060, 162582, 165900, 180075, 189679, 193550, 232260, 240100, 270970, 290325, 325164, 360150, 379358, 387100, 406455, 541940, 569037, 580650, 677425, 720300, 758716, 812910, 948395, 1138074, 1161300, 1354850, 1625820, 1896790, 2032275, 2276148, 2709700, 2845185, 3793580, 4064550, 4741975, 5690370, 8129100, 9483950, 11380740, 14225925, 18967900, 28451850, 56903700]

約数ペア:

[(1, 56903700), (2, 28451850), (3, 18967900), (4, 14225925), (5, 11380740), (6, 9483950), (7, 8129100), (10, 5690370), (12, 4741975), (14, 4064550), (15, 3793580), (20, 2845185), (21, 2709700), (25, 2276148), (28, 2032275), (30, 1896790), (35, 1625820), (42, 1354850), (49, 1161300), (50, 1138074), (60, 948395), (70, 812910), (75, 758716), (79, 720300), (84, 677425), (98, 580650), (100, 569037), (105, 541940), (140, 406455), (147, 387100), (150, 379358), (158, 360150), (175, 325164), (196, 290325), (210, 270970), (237, 240100), (245, 232260), (294, 193550), (300, 189679), (316, 180075), (343, 165900), (350, 162582), (395, 144060), (420, 135485), (474, 120050), (490, 116130), (525, 108388), (553, 102900), (588, 96775), (686, 82950), (700, 81291), (735, 77420), (790, 72030), (948, 60025), (980, 58065), (1029, 55300), (1050, 54194), (1106, 51450), (1185, 48020), (1225, 46452), (1372, 41475), (1470, 38710), (1580, 36015), (1659, 34300), (1715, 33180), (1975, 28812), (2058, 27650), (2100, 27097), (2212, 25725), (2370, 24010), (2401, 23700), (2450, 23226), (2765, 20580), (2940, 19355), (3318, 17150), (3430, 16590), (3675, 15484), (3871, 14700), (3950, 14406), (4116, 13825), (4740, 12005), (4802, 11850), (4900, 11613), (5145, 11060), (5530, 10290), (5925, 9604), (6636, 8575), (6860, 8295), (7203, 7900), (7350, 7742)]