312195900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{347}}^1\times {\mathrm{2999}}^1$

素因数の和:3363

約数の個数: 72

約数和(自身を含む): 906192000

約数和(自身を除く): 593996100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 347, 694, 1041, 1388, 1735, 2082, 2999, 3470, 4164, 5205, 5998, 6940, 8675, 8997, 10410, 11996, 14995, 17350, 17994, 20820, 26025, 29990, 34700, 35988, 44985, 52050, 59980, 74975, 89970, 104100, 149950, 179940, 224925, 299900, 449850, 899700, 1040653, 2081306, 3121959, 4162612, 5203265, 6243918, 10406530, 12487836, 15609795, 20813060, 26016325, 31219590, 52032650, 62439180, 78048975, 104065300, 156097950, 312195900]

約数ペア:

[(1, 312195900), (2, 156097950), (3, 104065300), (4, 78048975), (5, 62439180), (6, 52032650), (10, 31219590), (12, 26016325), (15, 20813060), (20, 15609795), (25, 12487836), (30, 10406530), (50, 6243918), (60, 5203265), (75, 4162612), (100, 3121959), (150, 2081306), (300, 1040653), (347, 899700), (694, 449850), (1041, 299900), (1388, 224925), (1735, 179940), (2082, 149950), (2999, 104100), (3470, 89970), (4164, 74975), (5205, 59980), (5998, 52050), (6940, 44985), (8675, 35988), (8997, 34700), (10410, 29990), (11996, 26025), (14995, 20820), (17350, 17994)]