300135290

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 696729600

約数和(自身を除く): 396594310

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 53, 65, 70, 91, 98, 106, 127, 130, 182, 245, 254, 265, 343, 371, 455, 490, 530, 635, 637, 686, 689, 742, 889, 910, 1270, 1274, 1378, 1651, 1715, 1778, 1855, 2597, 3185, 3302, 3430, 3445, 3710, 4445, 4459, 4823, 5194, 6223, 6370, 6731, 6890, 8255, 8890, 8918, 9646, 11557, 12446, 12985, 13462, 16510, 18179, 22295, 23114, 24115, 25970, 31115, 33655, 33761, 36358, 43561, 44590, 47117, 48230, 57785, 62230, 67310, 67522, 80899, 87122, 87503, 90895, 94234, 115570, 161798, 168805, 175006, 181790, 217805, 235585, 236327, 329819, 337610, 404495, 435610, 437515, 471170, 472654, 566293, 612521, 659638, 808990, 875030, 1132586, 1181635, 1225042, 1649095, 2308733, 2363270, 2831465, 3062605, 3298190, 4287647, 4617466, 5662930, 6125210, 8575294, 11543665, 21438235, 23087330, 30013529, 42876470, 60027058, 150067645, 300135290]

約数ペア:

[(1, 300135290), (2, 150067645), (5, 60027058), (7, 42876470), (10, 30013529), (13, 23087330), (14, 21438235), (26, 11543665), (35, 8575294), (49, 6125210), (53, 5662930), (65, 4617466), (70, 4287647), (91, 3298190), (98, 3062605), (106, 2831465), (127, 2363270), (130, 2308733), (182, 1649095), (245, 1225042), (254, 1181635), (265, 1132586), (343, 875030), (371, 808990), (455, 659638), (490, 612521), (530, 566293), (635, 472654), (637, 471170), (686, 437515), (689, 435610), (742, 404495), (889, 337610), (910, 329819), (1270, 236327), (1274, 235585), (1378, 217805), (1651, 181790), (1715, 175006), (1778, 168805), (1855, 161798), (2597, 115570), (3185, 94234), (3302, 90895), (3430, 87503), (3445, 87122), (3710, 80899), (4445, 67522), (4459, 67310), (4823, 62230), (5194, 57785), (6223, 48230), (6370, 47117), (6731, 44590), (6890, 43561), (8255, 36358), (8890, 33761), (8918, 33655), (9646, 31115), (11557, 25970), (12446, 24115), (12985, 23114), (13462, 22295), (16510, 18179)]