2978579100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{547}}^1\times {\mathrm{2593}}^1$

素因数の和:3164

約数の個数: 144

約数和(自身を含む): 9870979328

約数和(自身を除く): 6892400228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 547, 700, 1050, 1094, 1641, 2100, 2188, 2593, 2735, 3282, 3829, 5186, 5470, 6564, 7658, 7779, 8205, 10372, 10940, 11487, 12965, 13675, 15316, 15558, 16410, 18151, 19145, 22974, 25930, 27350, 31116, 32820, 36302, 38290, 38895, 41025, 45948, 51860, 54453, 54700, 57435, 64825, 72604, 76580, 77790, 82050, 90755, 95725, 108906, 114870, 129650, 155580, 164100, 181510, 191450, 194475, 217812, 229740, 259300, 272265, 287175, 363020, 382900, 388950, 453775, 544530, 574350, 777900, 907550, 1089060, 1148700, 1361325, 1418371, 1815100, 2722650, 2836742, 4255113, 5445300, 5673484, 7091855, 8510226, 9928597, 14183710, 17020452, 19857194, 21275565, 28367420, 29785791, 35459275, 39714388, 42551130, 49642985, 59571582, 70918550, 85102260, 99285970, 106377825, 119143164, 141837100, 148928955, 198571940, 212755650, 248214925, 297857910, 425511300, 496429850, 595715820, 744644775, 992859700, 1489289550, 2978579100]

約数ペア:

[(1, 2978579100), (2, 1489289550), (3, 992859700), (4, 744644775), (5, 595715820), (6, 496429850), (7, 425511300), (10, 297857910), (12, 248214925), (14, 212755650), (15, 198571940), (20, 148928955), (21, 141837100), (25, 119143164), (28, 106377825), (30, 99285970), (35, 85102260), (42, 70918550), (50, 59571582), (60, 49642985), (70, 42551130), (75, 39714388), (84, 35459275), (100, 29785791), (105, 28367420), (140, 21275565), (150, 19857194), (175, 17020452), (210, 14183710), (300, 9928597), (350, 8510226), (420, 7091855), (525, 5673484), (547, 5445300), (700, 4255113), (1050, 2836742), (1094, 2722650), (1641, 1815100), (2100, 1418371), (2188, 1361325), (2593, 1148700), (2735, 1089060), (3282, 907550), (3829, 777900), (5186, 574350), (5470, 544530), (6564, 453775), (7658, 388950), (7779, 382900), (8205, 363020), (10372, 287175), (10940, 272265), (11487, 259300), (12965, 229740), (13675, 217812), (15316, 194475), (15558, 191450), (16410, 181510), (18151, 164100), (19145, 155580), (22974, 129650), (25930, 114870), (27350, 108906), (31116, 95725), (32820, 90755), (36302, 82050), (38290, 77790), (38895, 76580), (41025, 72604), (45948, 64825), (51860, 57435), (54453, 54700)]