105032340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2689}}^1$

素因数の和:2742

約数の個数: 144

約数和(自身を含む): 375997440

約数和(自身を除く): 270965100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2689, 2790, 3255, 3906, 4340, 5378, 5580, 6510, 7812, 8067, 9765, 10756, 13020, 13445, 16134, 18823, 19530, 24201, 26890, 32268, 37646, 39060, 40335, 48402, 53780, 56469, 75292, 80670, 83359, 94115, 96804, 112938, 121005, 161340, 166718, 169407, 188230, 225876, 242010, 250077, 282345, 333436, 338814, 376460, 416795, 484020, 500154, 564690, 583513, 677628, 750231, 833590, 847035, 1000308, 1129380, 1167026, 1250385, 1500462, 1667180, 1694070, 1750539, 2334052, 2500770, 2917565, 3000924, 3388140, 3501078, 3751155, 5001540, 5251617, 5835130, 7002156, 7502310, 8752695, 10503234, 11670260, 15004620, 17505390, 21006468, 26258085, 35010780, 52516170, 105032340]

約数ペア:

[(1, 105032340), (2, 52516170), (3, 35010780), (4, 26258085), (5, 21006468), (6, 17505390), (7, 15004620), (9, 11670260), (10, 10503234), (12, 8752695), (14, 7502310), (15, 7002156), (18, 5835130), (20, 5251617), (21, 5001540), (28, 3751155), (30, 3501078), (31, 3388140), (35, 3000924), (36, 2917565), (42, 2500770), (45, 2334052), (60, 1750539), (62, 1694070), (63, 1667180), (70, 1500462), (84, 1250385), (90, 1167026), (93, 1129380), (105, 1000308), (124, 847035), (126, 833590), (140, 750231), (155, 677628), (180, 583513), (186, 564690), (210, 500154), (217, 484020), (252, 416795), (279, 376460), (310, 338814), (315, 333436), (372, 282345), (420, 250077), (434, 242010), (465, 225876), (558, 188230), (620, 169407), (630, 166718), (651, 161340), (868, 121005), (930, 112938), (1085, 96804), (1116, 94115), (1260, 83359), (1302, 80670), (1395, 75292), (1860, 56469), (1953, 53780), (2170, 48402), (2604, 40335), (2689, 39060), (2790, 37646), (3255, 32268), (3906, 26890), (4340, 24201), (5378, 19530), (5580, 18823), (6510, 16134), (7812, 13445), (8067, 13020), (9765, 10756)]