201770730

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:282

約数の個数: 192

約数和(自身を含む): 636284160

約数和(自身を除く): 434513430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 101, 105, 126, 135, 147, 151, 189, 202, 210, 245, 270, 294, 302, 303, 315, 378, 441, 453, 490, 505, 606, 630, 707, 735, 755, 882, 906, 909, 945, 1010, 1057, 1323, 1359, 1414, 1470, 1510, 1515, 1818, 1890, 2114, 2121, 2205, 2265, 2646, 2718, 2727, 3030, 3171, 3535, 4077, 4242, 4410, 4530, 4545, 4949, 5285, 5454, 6342, 6363, 6615, 6795, 7070, 7399, 8154, 9090, 9513, 9898, 10570, 10605, 12726, 13230, 13590, 13635, 14798, 14847, 15251, 15855, 19026, 19089, 20385, 21210, 22197, 24745, 27270, 28539, 29694, 30502, 31710, 31815, 36995, 38178, 40770, 44394, 44541, 45753, 47565, 49490, 57078, 63630, 66591, 73990, 74235, 76255, 89082, 91506, 95130, 95445, 106757, 110985, 133182, 133623, 137259, 142695, 148470, 152510, 190890, 199773, 213514, 221970, 222705, 228765, 267246, 274518, 285390, 320271, 332955, 399546, 411777, 445410, 457530, 533785, 640542, 665910, 668115, 686295, 747299, 823554, 960813, 998865, 1067570, 1336230, 1372590, 1494598, 1601355, 1921626, 1997730, 2058885, 2241897, 2882439, 3202710, 3736495, 4117770, 4483794, 4804065, 5764878, 6725691, 7472990, 9608130, 11209485, 13451382, 14412195, 20177073, 22418970, 28824390, 33628455, 40354146, 67256910, 100885365, 201770730]

約数ペア:

[(1, 201770730), (2, 100885365), (3, 67256910), (5, 40354146), (6, 33628455), (7, 28824390), (9, 22418970), (10, 20177073), (14, 14412195), (15, 13451382), (18, 11209485), (21, 9608130), (27, 7472990), (30, 6725691), (35, 5764878), (42, 4804065), (45, 4483794), (49, 4117770), (54, 3736495), (63, 3202710), (70, 2882439), (90, 2241897), (98, 2058885), (101, 1997730), (105, 1921626), (126, 1601355), (135, 1494598), (147, 1372590), (151, 1336230), (189, 1067570), (202, 998865), (210, 960813), (245, 823554), (270, 747299), (294, 686295), (302, 668115), (303, 665910), (315, 640542), (378, 533785), (441, 457530), (453, 445410), (490, 411777), (505, 399546), (606, 332955), (630, 320271), (707, 285390), (735, 274518), (755, 267246), (882, 228765), (906, 222705), (909, 221970), (945, 213514), (1010, 199773), (1057, 190890), (1323, 152510), (1359, 148470), (1414, 142695), (1470, 137259), (1510, 133623), (1515, 133182), (1818, 110985), (1890, 106757), (2114, 95445), (2121, 95130), (2205, 91506), (2265, 89082), (2646, 76255), (2718, 74235), (2727, 73990), (3030, 66591), (3171, 63630), (3535, 57078), (4077, 49490), (4242, 47565), (4410, 45753), (4530, 44541), (4545, 44394), (4949, 40770), (5285, 38178), (5454, 36995), (6342, 31815), (6363, 31710), (6615, 30502), (6795, 29694), (7070, 28539), (7399, 27270), (8154, 24745), (9090, 22197), (9513, 21210), (9898, 20385), (10570, 19089), (10605, 19026), (12726, 15855), (13230, 15251), (13590, 14847), (13635, 14798)]