45300920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:373

約数の個数: 128

約数和(自身を含む): 127733760

約数和(自身を除く): 82432840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 31, 34, 35, 40, 56, 62, 68, 70, 85, 119, 124, 136, 140, 155, 170, 217, 238, 248, 280, 307, 310, 340, 434, 476, 527, 595, 614, 620, 680, 868, 952, 1054, 1085, 1190, 1228, 1240, 1535, 1736, 2108, 2149, 2170, 2380, 2456, 2635, 3070, 3689, 4216, 4298, 4340, 4760, 5219, 5270, 6140, 7378, 8596, 8680, 9517, 10438, 10540, 10745, 12280, 14756, 17192, 18445, 19034, 20876, 21080, 21490, 26095, 29512, 36533, 36890, 38068, 41752, 42980, 47585, 52190, 66619, 73066, 73780, 76136, 85960, 95170, 104380, 133238, 146132, 147560, 161789, 182665, 190340, 208760, 266476, 292264, 323578, 333095, 365330, 380680, 532952, 647156, 666190, 730660, 808945, 1132523, 1294312, 1332380, 1461320, 1617890, 2265046, 2664760, 3235780, 4530092, 5662615, 6471560, 9060184, 11325230, 22650460, 45300920]

約数ペア:

[(1, 45300920), (2, 22650460), (4, 11325230), (5, 9060184), (7, 6471560), (8, 5662615), (10, 4530092), (14, 3235780), (17, 2664760), (20, 2265046), (28, 1617890), (31, 1461320), (34, 1332380), (35, 1294312), (40, 1132523), (56, 808945), (62, 730660), (68, 666190), (70, 647156), (85, 532952), (119, 380680), (124, 365330), (136, 333095), (140, 323578), (155, 292264), (170, 266476), (217, 208760), (238, 190340), (248, 182665), (280, 161789), (307, 147560), (310, 146132), (340, 133238), (434, 104380), (476, 95170), (527, 85960), (595, 76136), (614, 73780), (620, 73066), (680, 66619), (868, 52190), (952, 47585), (1054, 42980), (1085, 41752), (1190, 38068), (1228, 36890), (1240, 36533), (1535, 29512), (1736, 26095), (2108, 21490), (2149, 21080), (2170, 20876), (2380, 19034), (2456, 18445), (2635, 17192), (3070, 14756), (3689, 12280), (4216, 10745), (4298, 10540), (4340, 10438), (4760, 9517), (5219, 8680), (5270, 8596), (6140, 7378)]