156780963400

素因数分解:

$2^3\times 5^2\times {\mathrm{139}}^1\times {\mathrm{1873}}^1\times {\mathrm{3011}}^1$

素因数の和:5039

約数の個数: 96

約数和(自身を含む): 367456168800

約数和(自身を除く): 210675205400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 139, 200, 278, 556, 695, 1112, 1390, 1873, 2780, 3011, 3475, 3746, 5560, 6022, 6950, 7492, 9365, 12044, 13900, 14984, 15055, 18730, 24088, 27800, 30110, 37460, 46825, 60220, 74920, 75275, 93650, 120440, 150550, 187300, 260347, 301100, 374600, 418529, 520694, 602200, 837058, 1041388, 1301735, 1674116, 2082776, 2092645, 2603470, 3348232, 4185290, 5206940, 5639603, 6508675, 8370580, 10413880, 10463225, 11279206, 13017350, 16741160, 20926450, 22558412, 26034700, 28198015, 41852900, 45116824, 52069400, 56396030, 83705800, 112792060, 140990075, 225584120, 281980150, 563960300, 783904817, 1127920600, 1567809634, 3135619268, 3919524085, 6271238536, 7839048170, 15678096340, 19597620425, 31356192680, 39195240850, 78390481700, 156780963400]

約数ペア:

[(1, 156780963400), (2, 78390481700), (4, 39195240850), (5, 31356192680), (8, 19597620425), (10, 15678096340), (20, 7839048170), (25, 6271238536), (40, 3919524085), (50, 3135619268), (100, 1567809634), (139, 1127920600), (200, 783904817), (278, 563960300), (556, 281980150), (695, 225584120), (1112, 140990075), (1390, 112792060), (1873, 83705800), (2780, 56396030), (3011, 52069400), (3475, 45116824), (3746, 41852900), (5560, 28198015), (6022, 26034700), (6950, 22558412), (7492, 20926450), (9365, 16741160), (12044, 13017350), (13900, 11279206), (14984, 10463225), (15055, 10413880), (18730, 8370580), (24088, 6508675), (27800, 5639603), (30110, 5206940), (37460, 4185290), (46825, 3348232), (60220, 2603470), (74920, 2092645), (75275, 2082776), (93650, 1674116), (120440, 1301735), (150550, 1041388), (187300, 837058), (260347, 602200), (301100, 520694), (374600, 418529)]