845672100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30977}}^1$

素因数の和:31014

約数の個数: 144

約数和(自身を含む): 3011557248

約数和(自身を除く): 2165885148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2730, 3900, 4550, 5460, 6825, 9100, 13650, 27300, 30977, 61954, 92931, 123908, 154885, 185862, 216839, 309770, 371724, 402701, 433678, 464655, 619540, 650517, 774425, 805402, 867356, 929310, 1084195, 1208103, 1301034, 1548850, 1610804, 1858620, 2013505, 2168390, 2323275, 2416206, 2602068, 2818907, 3097700, 3252585, 4027010, 4336780, 4646550, 4832412, 5420975, 5637814, 6040515, 6505170, 8054020, 8456721, 9293100, 10067525, 10841950, 11275628, 12081030, 13010340, 14094535, 16262925, 16913442, 20135050, 21683900, 24162060, 28189070, 30202575, 32525850, 33826884, 40270100, 42283605, 56378140, 60405150, 65051700, 70472675, 84567210, 120810300, 140945350, 169134420, 211418025, 281890700, 422836050, 845672100]

約数ペア:

[(1, 845672100), (2, 422836050), (3, 281890700), (4, 211418025), (5, 169134420), (6, 140945350), (7, 120810300), (10, 84567210), (12, 70472675), (13, 65051700), (14, 60405150), (15, 56378140), (20, 42283605), (21, 40270100), (25, 33826884), (26, 32525850), (28, 30202575), (30, 28189070), (35, 24162060), (39, 21683900), (42, 20135050), (50, 16913442), (52, 16262925), (60, 14094535), (65, 13010340), (70, 12081030), (75, 11275628), (78, 10841950), (84, 10067525), (91, 9293100), (100, 8456721), (105, 8054020), (130, 6505170), (140, 6040515), (150, 5637814), (156, 5420975), (175, 4832412), (182, 4646550), (195, 4336780), (210, 4027010), (260, 3252585), (273, 3097700), (300, 2818907), (325, 2602068), (350, 2416206), (364, 2323275), (390, 2168390), (420, 2013505), (455, 1858620), (525, 1610804), (546, 1548850), (650, 1301034), (700, 1208103), (780, 1084195), (910, 929310), (975, 867356), (1050, 805402), (1092, 774425), (1300, 650517), (1365, 619540), (1820, 464655), (1950, 433678), (2100, 402701), (2275, 371724), (2730, 309770), (3900, 216839), (4550, 185862), (5460, 154885), (6825, 123908), (9100, 92931), (13650, 61954), (27300, 30977)]