201822090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 526417920

約数和(自身を除く): 324595830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 41, 62, 67, 79, 82, 93, 123, 134, 155, 158, 186, 201, 205, 237, 246, 310, 335, 395, 402, 410, 465, 474, 615, 670, 790, 930, 1005, 1185, 1230, 1271, 2010, 2077, 2370, 2449, 2542, 2747, 3239, 3813, 4154, 4898, 5293, 5494, 6231, 6355, 6478, 7347, 7626, 8241, 9717, 10385, 10586, 12245, 12462, 12710, 13735, 14694, 15879, 16195, 16482, 19065, 19434, 20770, 24490, 26465, 27470, 31155, 31758, 32390, 36735, 38130, 41205, 48585, 52930, 62310, 73470, 79395, 82410, 85157, 97170, 100409, 158790, 164083, 170314, 200818, 217013, 255471, 301227, 328166, 425785, 434026, 492249, 502045, 510942, 602454, 651039, 820415, 851570, 984498, 1004090, 1085065, 1277355, 1302078, 1506135, 1640830, 2170130, 2461245, 2554710, 3012270, 3255195, 4922490, 6510390, 6727403, 13454806, 20182209, 33637015, 40364418, 67274030, 100911045, 201822090]

約数ペア:

[(1, 201822090), (2, 100911045), (3, 67274030), (5, 40364418), (6, 33637015), (10, 20182209), (15, 13454806), (30, 6727403), (31, 6510390), (41, 4922490), (62, 3255195), (67, 3012270), (79, 2554710), (82, 2461245), (93, 2170130), (123, 1640830), (134, 1506135), (155, 1302078), (158, 1277355), (186, 1085065), (201, 1004090), (205, 984498), (237, 851570), (246, 820415), (310, 651039), (335, 602454), (395, 510942), (402, 502045), (410, 492249), (465, 434026), (474, 425785), (615, 328166), (670, 301227), (790, 255471), (930, 217013), (1005, 200818), (1185, 170314), (1230, 164083), (1271, 158790), (2010, 100409), (2077, 97170), (2370, 85157), (2449, 82410), (2542, 79395), (2747, 73470), (3239, 62310), (3813, 52930), (4154, 48585), (4898, 41205), (5293, 38130), (5494, 36735), (6231, 32390), (6355, 31758), (6478, 31155), (7347, 27470), (7626, 26465), (8241, 24490), (9717, 20770), (10385, 19434), (10586, 19065), (12245, 16482), (12462, 16195), (12710, 15879), (13735, 14694)]