99933540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1789}}^1$

素因数の和:1834

約数の個数: 144

約数和(自身を含む): 342820800

約数和(自身を除く): 242887260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 980, 1140, 1330, 1470, 1596, 1789, 1862, 1995, 2660, 2793, 2940, 3578, 3724, 3990, 4655, 5367, 5586, 7156, 7980, 8945, 9310, 10734, 11172, 12523, 13965, 17890, 18620, 21468, 25046, 26835, 27930, 33991, 35780, 37569, 50092, 53670, 55860, 62615, 67982, 75138, 87661, 101973, 107340, 125230, 135964, 150276, 169955, 175322, 187845, 203946, 237937, 250460, 262983, 339910, 350644, 375690, 407892, 438305, 475874, 509865, 525966, 679820, 713811, 751380, 876610, 951748, 1019730, 1051932, 1189685, 1314915, 1427622, 1665559, 1753220, 2039460, 2379370, 2629830, 2855244, 3331118, 3569055, 4758740, 4996677, 5259660, 6662236, 7138110, 8327795, 9993354, 14276220, 16655590, 19986708, 24983385, 33311180, 49966770, 99933540]

約数ペア:

[(1, 99933540), (2, 49966770), (3, 33311180), (4, 24983385), (5, 19986708), (6, 16655590), (7, 14276220), (10, 9993354), (12, 8327795), (14, 7138110), (15, 6662236), (19, 5259660), (20, 4996677), (21, 4758740), (28, 3569055), (30, 3331118), (35, 2855244), (38, 2629830), (42, 2379370), (49, 2039460), (57, 1753220), (60, 1665559), (70, 1427622), (76, 1314915), (84, 1189685), (95, 1051932), (98, 1019730), (105, 951748), (114, 876610), (133, 751380), (140, 713811), (147, 679820), (190, 525966), (196, 509865), (210, 475874), (228, 438305), (245, 407892), (266, 375690), (285, 350644), (294, 339910), (380, 262983), (399, 250460), (420, 237937), (490, 203946), (532, 187845), (570, 175322), (588, 169955), (665, 150276), (735, 135964), (798, 125230), (931, 107340), (980, 101973), (1140, 87661), (1330, 75138), (1470, 67982), (1596, 62615), (1789, 55860), (1862, 53670), (1995, 50092), (2660, 37569), (2793, 35780), (2940, 33991), (3578, 27930), (3724, 26835), (3990, 25046), (4655, 21468), (5367, 18620), (5586, 17890), (7156, 13965), (7980, 12523), (8945, 11172), (9310, 10734)]