181241700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 543965184

約数和(自身を除く): 362723484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 67, 71, 75, 100, 127, 134, 142, 150, 201, 213, 254, 268, 284, 300, 335, 355, 381, 402, 426, 508, 635, 670, 710, 762, 804, 852, 1005, 1065, 1270, 1340, 1420, 1524, 1675, 1775, 1905, 2010, 2130, 2540, 3175, 3350, 3550, 3810, 4020, 4260, 4757, 5025, 5325, 6350, 6700, 7100, 7620, 8509, 9017, 9514, 9525, 10050, 10650, 12700, 14271, 17018, 18034, 19028, 19050, 20100, 21300, 23785, 25527, 27051, 28542, 34036, 36068, 38100, 42545, 45085, 47570, 51054, 54102, 57084, 71355, 85090, 90170, 95140, 102108, 108204, 118925, 127635, 135255, 142710, 170180, 180340, 212725, 225425, 237850, 255270, 270510, 285420, 356775, 425450, 450850, 475700, 510540, 541020, 604139, 638175, 676275, 713550, 850900, 901700, 1208278, 1276350, 1352550, 1427100, 1812417, 2416556, 2552700, 2705100, 3020695, 3624834, 6041390, 7249668, 9062085, 12082780, 15103475, 18124170, 30206950, 36248340, 45310425, 60413900, 90620850, 181241700]

約数ペア:

[(1, 181241700), (2, 90620850), (3, 60413900), (4, 45310425), (5, 36248340), (6, 30206950), (10, 18124170), (12, 15103475), (15, 12082780), (20, 9062085), (25, 7249668), (30, 6041390), (50, 3624834), (60, 3020695), (67, 2705100), (71, 2552700), (75, 2416556), (100, 1812417), (127, 1427100), (134, 1352550), (142, 1276350), (150, 1208278), (201, 901700), (213, 850900), (254, 713550), (268, 676275), (284, 638175), (300, 604139), (335, 541020), (355, 510540), (381, 475700), (402, 450850), (426, 425450), (508, 356775), (635, 285420), (670, 270510), (710, 255270), (762, 237850), (804, 225425), (852, 212725), (1005, 180340), (1065, 170180), (1270, 142710), (1340, 135255), (1420, 127635), (1524, 118925), (1675, 108204), (1775, 102108), (1905, 95140), (2010, 90170), (2130, 85090), (2540, 71355), (3175, 57084), (3350, 54102), (3550, 51054), (3810, 47570), (4020, 45085), (4260, 42545), (4757, 38100), (5025, 36068), (5325, 34036), (6350, 28542), (6700, 27051), (7100, 25527), (7620, 23785), (8509, 21300), (9017, 20100), (9514, 19050), (9525, 19028), (10050, 18034), (10650, 17018), (12700, 14271)]