450000144

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{337}}^1$

素因数の和:646

約数の個数: 160

約数和(自身を含む): 1418302080

約数和(自身を除く): 968301936

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 281, 297, 337, 396, 432, 528, 562, 594, 674, 792, 843, 1011, 1124, 1188, 1348, 1584, 1686, 2022, 2248, 2376, 2529, 2696, 3033, 3091, 3372, 3707, 4044, 4496, 4752, 5058, 5392, 6066, 6182, 6744, 7414, 7587, 8088, 9099, 9273, 10116, 11121, 12132, 12364, 13488, 14828, 15174, 16176, 18198, 18546, 20232, 22242, 24264, 24728, 27819, 29656, 30348, 33363, 36396, 37092, 40464, 44484, 48528, 49456, 55638, 59312, 60696, 66726, 72792, 74184, 83457, 88968, 94697, 100089, 111276, 121392, 133452, 145584, 148368, 166914, 177936, 189394, 200178, 222552, 266904, 284091, 333828, 378788, 400356, 445104, 533808, 568182, 667656, 757576, 800712, 852273, 1041667, 1136364, 1335312, 1515152, 1601424, 1704546, 2083334, 2272728, 2556819, 3125001, 3409092, 4166668, 4545456, 5113638, 6250002, 6818184, 8333336, 9375003, 10227276, 12500004, 13636368, 16666672, 18750006, 20454552, 25000008, 28125009, 37500012, 40909104, 50000016, 56250018, 75000024, 112500036, 150000048, 225000072, 450000144]

約数ペア:

[(1, 450000144), (2, 225000072), (3, 150000048), (4, 112500036), (6, 75000024), (8, 56250018), (9, 50000016), (11, 40909104), (12, 37500012), (16, 28125009), (18, 25000008), (22, 20454552), (24, 18750006), (27, 16666672), (33, 13636368), (36, 12500004), (44, 10227276), (48, 9375003), (54, 8333336), (66, 6818184), (72, 6250002), (88, 5113638), (99, 4545456), (108, 4166668), (132, 3409092), (144, 3125001), (176, 2556819), (198, 2272728), (216, 2083334), (264, 1704546), (281, 1601424), (297, 1515152), (337, 1335312), (396, 1136364), (432, 1041667), (528, 852273), (562, 800712), (594, 757576), (674, 667656), (792, 568182), (843, 533808), (1011, 445104), (1124, 400356), (1188, 378788), (1348, 333828), (1584, 284091), (1686, 266904), (2022, 222552), (2248, 200178), (2376, 189394), (2529, 177936), (2696, 166914), (3033, 148368), (3091, 145584), (3372, 133452), (3707, 121392), (4044, 111276), (4496, 100089), (4752, 94697), (5058, 88968), (5392, 83457), (6066, 74184), (6182, 72792), (6744, 66726), (7414, 60696), (7587, 59312), (8088, 55638), (9099, 49456), (9273, 48528), (10116, 44484), (11121, 40464), (12132, 37092), (12364, 36396), (13488, 33363), (14828, 30348), (15174, 29656), (16176, 27819), (18198, 24728), (18546, 24264), (20232, 22242)]