66690300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 203986944

約数和(自身を除く): 137296644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 71, 75, 93, 100, 101, 124, 142, 150, 155, 186, 202, 213, 284, 300, 303, 310, 355, 372, 404, 426, 465, 505, 606, 620, 710, 775, 852, 930, 1010, 1065, 1212, 1420, 1515, 1550, 1775, 1860, 2020, 2130, 2201, 2325, 2525, 3030, 3100, 3131, 3550, 4260, 4402, 4650, 5050, 5325, 6060, 6262, 6603, 7100, 7171, 7575, 8804, 9300, 9393, 10100, 10650, 11005, 12524, 13206, 14342, 15150, 15655, 18786, 21300, 21513, 22010, 26412, 28684, 30300, 31310, 33015, 35855, 37572, 43026, 44020, 46965, 55025, 62620, 66030, 71710, 78275, 86052, 93930, 107565, 110050, 132060, 143420, 156550, 165075, 179275, 187860, 215130, 220100, 222301, 234825, 313100, 330150, 358550, 430260, 444602, 469650, 537825, 660300, 666903, 717100, 889204, 939300, 1075650, 1111505, 1333806, 2151300, 2223010, 2667612, 3334515, 4446020, 5557525, 6669030, 11115050, 13338060, 16672575, 22230100, 33345150, 66690300]

約数ペア:

[(1, 66690300), (2, 33345150), (3, 22230100), (4, 16672575), (5, 13338060), (6, 11115050), (10, 6669030), (12, 5557525), (15, 4446020), (20, 3334515), (25, 2667612), (30, 2223010), (31, 2151300), (50, 1333806), (60, 1111505), (62, 1075650), (71, 939300), (75, 889204), (93, 717100), (100, 666903), (101, 660300), (124, 537825), (142, 469650), (150, 444602), (155, 430260), (186, 358550), (202, 330150), (213, 313100), (284, 234825), (300, 222301), (303, 220100), (310, 215130), (355, 187860), (372, 179275), (404, 165075), (426, 156550), (465, 143420), (505, 132060), (606, 110050), (620, 107565), (710, 93930), (775, 86052), (852, 78275), (930, 71710), (1010, 66030), (1065, 62620), (1212, 55025), (1420, 46965), (1515, 44020), (1550, 43026), (1775, 37572), (1860, 35855), (2020, 33015), (2130, 31310), (2201, 30300), (2325, 28684), (2525, 26412), (3030, 22010), (3100, 21513), (3131, 21300), (3550, 18786), (4260, 15655), (4402, 15150), (4650, 14342), (5050, 13206), (5325, 12524), (6060, 11005), (6262, 10650), (6603, 10100), (7100, 9393), (7171, 9300), (7575, 8804)]