408219900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1201}}^1$

素因数の和:1332

約数の個数: 144

約数和(自身を含む): 1302083328

約数和(自身を除く): 893863428

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 103, 110, 132, 150, 165, 206, 220, 275, 300, 309, 330, 412, 515, 550, 618, 660, 825, 1030, 1100, 1133, 1201, 1236, 1545, 1650, 2060, 2266, 2402, 2575, 3090, 3300, 3399, 3603, 4532, 4804, 5150, 5665, 6005, 6180, 6798, 7206, 7725, 10300, 11330, 12010, 13211, 13596, 14412, 15450, 16995, 18015, 22660, 24020, 26422, 28325, 30025, 30900, 33990, 36030, 39633, 52844, 56650, 60050, 66055, 67980, 72060, 79266, 84975, 90075, 113300, 120100, 123703, 132110, 158532, 169950, 180150, 198165, 247406, 264220, 330275, 339900, 360300, 371109, 396330, 494812, 618515, 660550, 742218, 792660, 990825, 1237030, 1321100, 1360733, 1484436, 1855545, 1981650, 2474060, 2721466, 3092575, 3711090, 3963300, 4082199, 5442932, 6185150, 6803665, 7422180, 8164398, 9277725, 12370300, 13607330, 16328796, 18555450, 20410995, 27214660, 34018325, 37110900, 40821990, 68036650, 81643980, 102054975, 136073300, 204109950, 408219900]

約数ペア:

[(1, 408219900), (2, 204109950), (3, 136073300), (4, 102054975), (5, 81643980), (6, 68036650), (10, 40821990), (11, 37110900), (12, 34018325), (15, 27214660), (20, 20410995), (22, 18555450), (25, 16328796), (30, 13607330), (33, 12370300), (44, 9277725), (50, 8164398), (55, 7422180), (60, 6803665), (66, 6185150), (75, 5442932), (100, 4082199), (103, 3963300), (110, 3711090), (132, 3092575), (150, 2721466), (165, 2474060), (206, 1981650), (220, 1855545), (275, 1484436), (300, 1360733), (309, 1321100), (330, 1237030), (412, 990825), (515, 792660), (550, 742218), (618, 660550), (660, 618515), (825, 494812), (1030, 396330), (1100, 371109), (1133, 360300), (1201, 339900), (1236, 330275), (1545, 264220), (1650, 247406), (2060, 198165), (2266, 180150), (2402, 169950), (2575, 158532), (3090, 132110), (3300, 123703), (3399, 120100), (3603, 113300), (4532, 90075), (4804, 84975), (5150, 79266), (5665, 72060), (6005, 67980), (6180, 66055), (6798, 60050), (7206, 56650), (7725, 52844), (10300, 39633), (11330, 36030), (12010, 33990), (13211, 30900), (13596, 30025), (14412, 28325), (15450, 26422), (16995, 24020), (18015, 22660)]