60735220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 168231168

約数和(自身を除く): 107495948

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 52, 65, 68, 70, 85, 91, 119, 130, 140, 151, 169, 170, 182, 221, 238, 260, 302, 338, 340, 364, 442, 455, 476, 595, 604, 676, 755, 845, 884, 910, 1057, 1105, 1183, 1190, 1510, 1547, 1690, 1820, 1963, 2114, 2210, 2366, 2380, 2567, 2873, 3020, 3094, 3380, 3926, 4228, 4420, 4732, 5134, 5285, 5746, 5915, 6188, 7735, 7852, 9815, 10268, 10570, 11492, 11830, 12835, 13741, 14365, 15470, 17969, 19630, 20111, 21140, 23660, 25519, 25670, 27482, 28730, 30940, 33371, 35938, 39260, 40222, 51038, 51340, 54964, 57460, 66742, 68705, 71876, 80444, 89845, 100555, 102076, 127595, 133484, 137410, 166855, 178633, 179690, 201110, 233597, 255190, 274820, 333710, 357266, 359380, 402220, 433823, 467194, 510380, 667420, 714532, 867646, 893165, 934388, 1167985, 1735292, 1786330, 2169115, 2335970, 3036761, 3572660, 4338230, 4671940, 6073522, 8676460, 12147044, 15183805, 30367610, 60735220]

約数ペア:

[(1, 60735220), (2, 30367610), (4, 15183805), (5, 12147044), (7, 8676460), (10, 6073522), (13, 4671940), (14, 4338230), (17, 3572660), (20, 3036761), (26, 2335970), (28, 2169115), (34, 1786330), (35, 1735292), (52, 1167985), (65, 934388), (68, 893165), (70, 867646), (85, 714532), (91, 667420), (119, 510380), (130, 467194), (140, 433823), (151, 402220), (169, 359380), (170, 357266), (182, 333710), (221, 274820), (238, 255190), (260, 233597), (302, 201110), (338, 179690), (340, 178633), (364, 166855), (442, 137410), (455, 133484), (476, 127595), (595, 102076), (604, 100555), (676, 89845), (755, 80444), (845, 71876), (884, 68705), (910, 66742), (1057, 57460), (1105, 54964), (1183, 51340), (1190, 51038), (1510, 40222), (1547, 39260), (1690, 35938), (1820, 33371), (1963, 30940), (2114, 28730), (2210, 27482), (2366, 25670), (2380, 25519), (2567, 23660), (2873, 21140), (3020, 20111), (3094, 19630), (3380, 17969), (3926, 15470), (4228, 14365), (4420, 13741), (4732, 12835), (5134, 11830), (5285, 11492), (5746, 10570), (5915, 10268), (6188, 9815), (7735, 7852)]