448032510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^2\times {\mathrm{419}}^1$

素因数の和:650

約数の個数: 72

約数和(自身を含む): 1178475480

約数和(自身を除く): 730442970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 419, 545, 654, 838, 981, 1090, 1257, 1635, 1962, 2095, 2514, 3270, 3771, 4190, 4905, 6285, 7542, 9810, 11881, 12570, 18855, 23762, 35643, 37710, 45671, 59405, 71286, 91342, 106929, 118810, 137013, 178215, 213858, 228355, 274026, 356430, 411039, 456710, 534645, 685065, 822078, 1069290, 1370130, 2055195, 4110390, 4978139, 9956278, 14934417, 24890695, 29868834, 44803251, 49781390, 74672085, 89606502, 149344170, 224016255, 448032510]

約数ペア:

[(1, 448032510), (2, 224016255), (3, 149344170), (5, 89606502), (6, 74672085), (9, 49781390), (10, 44803251), (15, 29868834), (18, 24890695), (30, 14934417), (45, 9956278), (90, 4978139), (109, 4110390), (218, 2055195), (327, 1370130), (419, 1069290), (545, 822078), (654, 685065), (838, 534645), (981, 456710), (1090, 411039), (1257, 356430), (1635, 274026), (1962, 228355), (2095, 213858), (2514, 178215), (3270, 137013), (3771, 118810), (4190, 106929), (4905, 91342), (6285, 71286), (7542, 59405), (9810, 45671), (11881, 37710), (12570, 35643), (18855, 23762)]