71425350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:211

約数の個数: 144

約数和(自身を含む): 205201152

約数和(自身を除く): 133775802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 67, 69, 75, 90, 103, 115, 134, 138, 150, 201, 206, 207, 225, 230, 309, 335, 345, 402, 414, 450, 515, 575, 603, 618, 670, 690, 927, 1005, 1030, 1035, 1150, 1206, 1541, 1545, 1675, 1725, 1854, 2010, 2070, 2369, 2575, 3015, 3082, 3090, 3350, 3450, 4623, 4635, 4738, 5025, 5150, 5175, 6030, 6901, 7107, 7705, 7725, 9246, 9270, 10050, 10350, 11845, 13802, 13869, 14214, 15075, 15410, 15450, 20703, 21321, 23115, 23175, 23690, 27738, 30150, 34505, 35535, 38525, 41406, 42642, 46230, 46350, 59225, 62109, 69010, 69345, 71070, 77050, 103515, 106605, 115575, 118450, 124218, 138690, 158723, 172525, 177675, 207030, 213210, 231150, 310545, 317446, 345050, 346725, 355350, 476169, 517575, 533025, 621090, 693450, 793615, 952338, 1035150, 1066050, 1428507, 1552725, 1587230, 2380845, 2857014, 3105450, 3968075, 4761690, 7142535, 7936150, 11904225, 14285070, 23808450, 35712675, 71425350]

約数ペア:

[(1, 71425350), (2, 35712675), (3, 23808450), (5, 14285070), (6, 11904225), (9, 7936150), (10, 7142535), (15, 4761690), (18, 3968075), (23, 3105450), (25, 2857014), (30, 2380845), (45, 1587230), (46, 1552725), (50, 1428507), (67, 1066050), (69, 1035150), (75, 952338), (90, 793615), (103, 693450), (115, 621090), (134, 533025), (138, 517575), (150, 476169), (201, 355350), (206, 346725), (207, 345050), (225, 317446), (230, 310545), (309, 231150), (335, 213210), (345, 207030), (402, 177675), (414, 172525), (450, 158723), (515, 138690), (575, 124218), (603, 118450), (618, 115575), (670, 106605), (690, 103515), (927, 77050), (1005, 71070), (1030, 69345), (1035, 69010), (1150, 62109), (1206, 59225), (1541, 46350), (1545, 46230), (1675, 42642), (1725, 41406), (1854, 38525), (2010, 35535), (2070, 34505), (2369, 30150), (2575, 27738), (3015, 23690), (3082, 23175), (3090, 23115), (3350, 21321), (3450, 20703), (4623, 15450), (4635, 15410), (4738, 15075), (5025, 14214), (5150, 13869), (5175, 13802), (6030, 11845), (6901, 10350), (7107, 10050), (7705, 9270), (7725, 9246)]