75545960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:363

約数の個数: 128

約数和(自身を含む): 209952000

約数和(自身を除く): 134406040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 59, 68, 70, 85, 118, 119, 136, 140, 170, 236, 238, 269, 280, 295, 340, 413, 472, 476, 538, 590, 595, 680, 826, 952, 1003, 1076, 1180, 1190, 1345, 1652, 1883, 2006, 2065, 2152, 2360, 2380, 2690, 3304, 3766, 4012, 4130, 4573, 4760, 5015, 5380, 7021, 7532, 8024, 8260, 9146, 9415, 10030, 10760, 14042, 15064, 15871, 16520, 18292, 18830, 20060, 22865, 28084, 31742, 32011, 35105, 36584, 37660, 40120, 45730, 56168, 63484, 64022, 70210, 75320, 79355, 91460, 111097, 126968, 128044, 140420, 158710, 160055, 182920, 222194, 256088, 269807, 280840, 317420, 320110, 444388, 539614, 555485, 634840, 640220, 888776, 1079228, 1110970, 1280440, 1349035, 1888649, 2158456, 2221940, 2698070, 3777298, 4443880, 5396140, 7554596, 9443245, 10792280, 15109192, 18886490, 37772980, 75545960]

約数ペア:

[(1, 75545960), (2, 37772980), (4, 18886490), (5, 15109192), (7, 10792280), (8, 9443245), (10, 7554596), (14, 5396140), (17, 4443880), (20, 3777298), (28, 2698070), (34, 2221940), (35, 2158456), (40, 1888649), (56, 1349035), (59, 1280440), (68, 1110970), (70, 1079228), (85, 888776), (118, 640220), (119, 634840), (136, 555485), (140, 539614), (170, 444388), (236, 320110), (238, 317420), (269, 280840), (280, 269807), (295, 256088), (340, 222194), (413, 182920), (472, 160055), (476, 158710), (538, 140420), (590, 128044), (595, 126968), (680, 111097), (826, 91460), (952, 79355), (1003, 75320), (1076, 70210), (1180, 64022), (1190, 63484), (1345, 56168), (1652, 45730), (1883, 40120), (2006, 37660), (2065, 36584), (2152, 35105), (2360, 32011), (2380, 31742), (2690, 28084), (3304, 22865), (3766, 20060), (4012, 18830), (4130, 18292), (4573, 16520), (4760, 15871), (5015, 15064), (5380, 14042), (7021, 10760), (7532, 10030), (8024, 9415), (8260, 9146)]