420879450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2503}}^1$

素因数の和:2596

約数の個数: 96

約数和(自身を含む): 1117785600

約数和(自身を除く): 696906150

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 59, 75, 95, 114, 118, 150, 177, 190, 285, 295, 354, 475, 570, 590, 885, 950, 1121, 1425, 1475, 1770, 2242, 2503, 2850, 2950, 3363, 4425, 5006, 5605, 6726, 7509, 8850, 11210, 12515, 15018, 16815, 25030, 28025, 33630, 37545, 47557, 56050, 62575, 75090, 84075, 95114, 125150, 142671, 147677, 168150, 187725, 237785, 285342, 295354, 375450, 443031, 475570, 713355, 738385, 886062, 1188925, 1426710, 1476770, 2215155, 2377850, 2805863, 3566775, 3691925, 4430310, 5611726, 7133550, 7383850, 8417589, 11075775, 14029315, 16835178, 22151550, 28058630, 42087945, 70146575, 84175890, 140293150, 210439725, 420879450]

約数ペア:

[(1, 420879450), (2, 210439725), (3, 140293150), (5, 84175890), (6, 70146575), (10, 42087945), (15, 28058630), (19, 22151550), (25, 16835178), (30, 14029315), (38, 11075775), (50, 8417589), (57, 7383850), (59, 7133550), (75, 5611726), (95, 4430310), (114, 3691925), (118, 3566775), (150, 2805863), (177, 2377850), (190, 2215155), (285, 1476770), (295, 1426710), (354, 1188925), (475, 886062), (570, 738385), (590, 713355), (885, 475570), (950, 443031), (1121, 375450), (1425, 295354), (1475, 285342), (1770, 237785), (2242, 187725), (2503, 168150), (2850, 147677), (2950, 142671), (3363, 125150), (4425, 95114), (5006, 84075), (5605, 75090), (6726, 62575), (7509, 56050), (8850, 47557), (11210, 37545), (12515, 33630), (15018, 28025), (16815, 25030)]