126753750

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:640

約数の個数: 120

約数和(自身を含む): 361852920

約数和(自身を除く): 235099170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 125, 150, 171, 190, 225, 250, 285, 342, 375, 450, 475, 570, 593, 625, 750, 855, 950, 1125, 1186, 1250, 1425, 1710, 1779, 1875, 2250, 2375, 2850, 2965, 3558, 3750, 4275, 4750, 5337, 5625, 5930, 7125, 8550, 8895, 10674, 11250, 11267, 11875, 14250, 14825, 17790, 21375, 22534, 23750, 26685, 29650, 33801, 35625, 42750, 44475, 53370, 56335, 67602, 71250, 74125, 88950, 101403, 106875, 112670, 133425, 148250, 169005, 202806, 213750, 222375, 266850, 281675, 338010, 370625, 444750, 507015, 563350, 667125, 741250, 845025, 1014030, 1111875, 1334250, 1408375, 1690050, 2223750, 2535075, 2816750, 3335625, 4225125, 5070150, 6671250, 7041875, 8450250, 12675375, 14083750, 21125625, 25350750, 42251250, 63376875, 126753750]

約数ペア:

[(1, 126753750), (2, 63376875), (3, 42251250), (5, 25350750), (6, 21125625), (9, 14083750), (10, 12675375), (15, 8450250), (18, 7041875), (19, 6671250), (25, 5070150), (30, 4225125), (38, 3335625), (45, 2816750), (50, 2535075), (57, 2223750), (75, 1690050), (90, 1408375), (95, 1334250), (114, 1111875), (125, 1014030), (150, 845025), (171, 741250), (190, 667125), (225, 563350), (250, 507015), (285, 444750), (342, 370625), (375, 338010), (450, 281675), (475, 266850), (570, 222375), (593, 213750), (625, 202806), (750, 169005), (855, 148250), (950, 133425), (1125, 112670), (1186, 106875), (1250, 101403), (1425, 88950), (1710, 74125), (1779, 71250), (1875, 67602), (2250, 56335), (2375, 53370), (2850, 44475), (2965, 42750), (3558, 35625), (3750, 33801), (4275, 29650), (4750, 26685), (5337, 23750), (5625, 22534), (5930, 21375), (7125, 17790), (8550, 14825), (8895, 14250), (10674, 11875), (11250, 11267)]