106989540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:418

約数の個数: 144

約数和(自身を含む): 352243584

約数和(自身を除く): 245254044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 151, 196, 210, 241, 245, 294, 302, 420, 453, 482, 490, 588, 604, 723, 735, 755, 906, 964, 980, 1057, 1205, 1446, 1470, 1510, 1687, 1812, 2114, 2265, 2410, 2892, 2940, 3020, 3171, 3374, 3615, 4228, 4530, 4820, 5061, 5285, 6342, 6748, 7230, 7399, 8435, 9060, 10122, 10570, 11809, 12684, 14460, 14798, 15855, 16870, 20244, 21140, 22197, 23618, 25305, 29596, 31710, 33740, 35427, 36391, 36995, 44394, 47236, 50610, 59045, 63420, 70854, 72782, 73990, 88788, 101220, 109173, 110985, 118090, 141708, 145564, 147980, 177135, 181955, 218346, 221970, 236180, 254737, 354270, 363910, 436692, 443940, 509474, 545865, 708540, 727820, 764211, 1018948, 1091730, 1273685, 1528422, 1783159, 2183460, 2547370, 3056844, 3566318, 3821055, 5094740, 5349477, 7132636, 7642110, 8915795, 10698954, 15284220, 17831590, 21397908, 26747385, 35663180, 53494770, 106989540]

約数ペア:

[(1, 106989540), (2, 53494770), (3, 35663180), (4, 26747385), (5, 21397908), (6, 17831590), (7, 15284220), (10, 10698954), (12, 8915795), (14, 7642110), (15, 7132636), (20, 5349477), (21, 5094740), (28, 3821055), (30, 3566318), (35, 3056844), (42, 2547370), (49, 2183460), (60, 1783159), (70, 1528422), (84, 1273685), (98, 1091730), (105, 1018948), (140, 764211), (147, 727820), (151, 708540), (196, 545865), (210, 509474), (241, 443940), (245, 436692), (294, 363910), (302, 354270), (420, 254737), (453, 236180), (482, 221970), (490, 218346), (588, 181955), (604, 177135), (723, 147980), (735, 145564), (755, 141708), (906, 118090), (964, 110985), (980, 109173), (1057, 101220), (1205, 88788), (1446, 73990), (1470, 72782), (1510, 70854), (1687, 63420), (1812, 59045), (2114, 50610), (2265, 47236), (2410, 44394), (2892, 36995), (2940, 36391), (3020, 35427), (3171, 33740), (3374, 31710), (3615, 29596), (4228, 25305), (4530, 23618), (4820, 22197), (5061, 21140), (5285, 20244), (6342, 16870), (6748, 15855), (7230, 14798), (7399, 14460), (8435, 12684), (9060, 11809), (10122, 10570)]