190614900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{12967}}^1$

素因数の和:12998

約数の個数: 108

約数和(自身を含む): 641604768

約数和(自身を除く): 450989868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3675, 4900, 7350, 12967, 14700, 25934, 38901, 51868, 64835, 77802, 90769, 129670, 155604, 181538, 194505, 259340, 272307, 324175, 363076, 389010, 453845, 544614, 635383, 648350, 778020, 907690, 972525, 1089228, 1270766, 1296700, 1361535, 1815380, 1906149, 1945050, 2269225, 2541532, 2723070, 3176915, 3812298, 3890100, 4538450, 5446140, 6353830, 6807675, 7624596, 9076900, 9530745, 12707660, 13615350, 15884575, 19061490, 27230700, 31769150, 38122980, 47653725, 63538300, 95307450, 190614900]

約数ペア:

[(1, 190614900), (2, 95307450), (3, 63538300), (4, 47653725), (5, 38122980), (6, 31769150), (7, 27230700), (10, 19061490), (12, 15884575), (14, 13615350), (15, 12707660), (20, 9530745), (21, 9076900), (25, 7624596), (28, 6807675), (30, 6353830), (35, 5446140), (42, 4538450), (49, 3890100), (50, 3812298), (60, 3176915), (70, 2723070), (75, 2541532), (84, 2269225), (98, 1945050), (100, 1906149), (105, 1815380), (140, 1361535), (147, 1296700), (150, 1270766), (175, 1089228), (196, 972525), (210, 907690), (245, 778020), (294, 648350), (300, 635383), (350, 544614), (420, 453845), (490, 389010), (525, 363076), (588, 324175), (700, 272307), (735, 259340), (980, 194505), (1050, 181538), (1225, 155604), (1470, 129670), (2100, 90769), (2450, 77802), (2940, 64835), (3675, 51868), (4900, 38901), (7350, 25934), (12967, 14700)]