30122700

素因数分解:

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

素因数の和:168

約数の個数: 144

約数和(自身を含む): 93327360

約数和(自身を除く): 63204660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 41, 50, 60, 62, 75, 79, 82, 93, 100, 123, 124, 150, 155, 158, 164, 186, 205, 237, 246, 300, 310, 316, 372, 395, 410, 465, 474, 492, 615, 620, 775, 790, 820, 930, 948, 1025, 1185, 1230, 1271, 1550, 1580, 1860, 1975, 2050, 2325, 2370, 2449, 2460, 2542, 3075, 3100, 3239, 3813, 3950, 4100, 4650, 4740, 4898, 5084, 5925, 6150, 6355, 6478, 7347, 7626, 7900, 9300, 9717, 9796, 11850, 12245, 12300, 12710, 12956, 14694, 15252, 16195, 19065, 19434, 23700, 24490, 25420, 29388, 31775, 32390, 36735, 38130, 38868, 48585, 48980, 61225, 63550, 64780, 73470, 76260, 80975, 95325, 97170, 100409, 122450, 127100, 146940, 161950, 183675, 190650, 194340, 200818, 242925, 244900, 301227, 323900, 367350, 381300, 401636, 485850, 502045, 602454, 734700, 971700, 1004090, 1204908, 1506135, 2008180, 2510225, 3012270, 5020450, 6024540, 7530675, 10040900, 15061350, 30122700]

約数ペア:

[(1, 30122700), (2, 15061350), (3, 10040900), (4, 7530675), (5, 6024540), (6, 5020450), (10, 3012270), (12, 2510225), (15, 2008180), (20, 1506135), (25, 1204908), (30, 1004090), (31, 971700), (41, 734700), (50, 602454), (60, 502045), (62, 485850), (75, 401636), (79, 381300), (82, 367350), (93, 323900), (100, 301227), (123, 244900), (124, 242925), (150, 200818), (155, 194340), (158, 190650), (164, 183675), (186, 161950), (205, 146940), (237, 127100), (246, 122450), (300, 100409), (310, 97170), (316, 95325), (372, 80975), (395, 76260), (410, 73470), (465, 64780), (474, 63550), (492, 61225), (615, 48980), (620, 48585), (775, 38868), (790, 38130), (820, 36735), (930, 32390), (948, 31775), (1025, 29388), (1185, 25420), (1230, 24490), (1271, 23700), (1550, 19434), (1580, 19065), (1860, 16195), (1975, 15252), (2050, 14694), (2325, 12956), (2370, 12710), (2449, 12300), (2460, 12245), (2542, 11850), (3075, 9796), (3100, 9717), (3239, 9300), (3813, 7900), (3950, 7626), (4100, 7347), (4650, 6478), (4740, 6355), (4898, 6150), (5084, 5925)]