201400800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2707}}^1$

素因数の和:2761

約数の個数: 144

約数和(自身を含む): 676956672

約数和(自身を除く): 475555872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 75, 80, 93, 96, 100, 120, 124, 150, 155, 160, 186, 200, 240, 248, 300, 310, 372, 400, 465, 480, 496, 600, 620, 744, 775, 800, 930, 992, 1200, 1240, 1488, 1550, 1860, 2325, 2400, 2480, 2707, 2976, 3100, 3720, 4650, 4960, 5414, 6200, 7440, 8121, 9300, 10828, 12400, 13535, 14880, 16242, 18600, 21656, 24800, 27070, 32484, 37200, 40605, 43312, 54140, 64968, 67675, 74400, 81210, 83917, 86624, 108280, 129936, 135350, 162420, 167834, 203025, 216560, 251751, 259872, 270700, 324840, 335668, 406050, 419585, 433120, 503502, 541400, 649680, 671336, 812100, 839170, 1007004, 1082800, 1258755, 1299360, 1342672, 1624200, 1678340, 2014008, 2097925, 2165600, 2517510, 2685344, 3248400, 3356680, 4028016, 4195850, 5035020, 6293775, 6496800, 6713360, 8056032, 8391700, 10070040, 12587550, 13426720, 16783400, 20140080, 25175100, 33566800, 40280160, 50350200, 67133600, 100700400, 201400800]

約数ペア:

[(1, 201400800), (2, 100700400), (3, 67133600), (4, 50350200), (5, 40280160), (6, 33566800), (8, 25175100), (10, 20140080), (12, 16783400), (15, 13426720), (16, 12587550), (20, 10070040), (24, 8391700), (25, 8056032), (30, 6713360), (31, 6496800), (32, 6293775), (40, 5035020), (48, 4195850), (50, 4028016), (60, 3356680), (62, 3248400), (75, 2685344), (80, 2517510), (93, 2165600), (96, 2097925), (100, 2014008), (120, 1678340), (124, 1624200), (150, 1342672), (155, 1299360), (160, 1258755), (186, 1082800), (200, 1007004), (240, 839170), (248, 812100), (300, 671336), (310, 649680), (372, 541400), (400, 503502), (465, 433120), (480, 419585), (496, 406050), (600, 335668), (620, 324840), (744, 270700), (775, 259872), (800, 251751), (930, 216560), (992, 203025), (1200, 167834), (1240, 162420), (1488, 135350), (1550, 129936), (1860, 108280), (2325, 86624), (2400, 83917), (2480, 81210), (2707, 74400), (2976, 67675), (3100, 64968), (3720, 54140), (4650, 43312), (4960, 40605), (5414, 37200), (6200, 32484), (7440, 27070), (8121, 24800), (9300, 21656), (10828, 18600), (12400, 16242), (13535, 14880)]