65838300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:380

約数の個数: 144

約数和(自身を含む): 211486464

約数和(自身を除く): 145648164

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 71, 75, 100, 110, 132, 142, 150, 165, 213, 220, 275, 281, 284, 300, 330, 355, 426, 550, 562, 660, 710, 781, 825, 843, 852, 1065, 1100, 1124, 1405, 1420, 1562, 1650, 1686, 1775, 2130, 2343, 2810, 3091, 3124, 3300, 3372, 3550, 3905, 4215, 4260, 4686, 5325, 5620, 6182, 7025, 7100, 7810, 8430, 9273, 9372, 10650, 11715, 12364, 14050, 15455, 15620, 16860, 18546, 19525, 19951, 21075, 21300, 23430, 28100, 30910, 37092, 39050, 39902, 42150, 46365, 46860, 58575, 59853, 61820, 77275, 78100, 79804, 84300, 92730, 99755, 117150, 119706, 154550, 185460, 199510, 219461, 231825, 234300, 239412, 299265, 309100, 399020, 438922, 463650, 498775, 598530, 658383, 877844, 927300, 997550, 1097305, 1197060, 1316766, 1496325, 1995100, 2194610, 2633532, 2992650, 3291915, 4389220, 5486525, 5985300, 6583830, 10973050, 13167660, 16459575, 21946100, 32919150, 65838300]

約数ペア:

[(1, 65838300), (2, 32919150), (3, 21946100), (4, 16459575), (5, 13167660), (6, 10973050), (10, 6583830), (11, 5985300), (12, 5486525), (15, 4389220), (20, 3291915), (22, 2992650), (25, 2633532), (30, 2194610), (33, 1995100), (44, 1496325), (50, 1316766), (55, 1197060), (60, 1097305), (66, 997550), (71, 927300), (75, 877844), (100, 658383), (110, 598530), (132, 498775), (142, 463650), (150, 438922), (165, 399020), (213, 309100), (220, 299265), (275, 239412), (281, 234300), (284, 231825), (300, 219461), (330, 199510), (355, 185460), (426, 154550), (550, 119706), (562, 117150), (660, 99755), (710, 92730), (781, 84300), (825, 79804), (843, 78100), (852, 77275), (1065, 61820), (1100, 59853), (1124, 58575), (1405, 46860), (1420, 46365), (1562, 42150), (1650, 39902), (1686, 39050), (1775, 37092), (2130, 30910), (2343, 28100), (2810, 23430), (3091, 21300), (3124, 21075), (3300, 19951), (3372, 19525), (3550, 18546), (3905, 16860), (4215, 15620), (4260, 15455), (4686, 14050), (5325, 12364), (5620, 11715), (6182, 10650), (7025, 9372), (7100, 9273), (7810, 8430)]