1311636000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{109303}}^1$

素因数の和:109331

約数の個数: 96

約数和(自身を含む): 4296958848

約数和(自身を除く): 2985322848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 750, 800, 1000, 1200, 1500, 2000, 2400, 3000, 4000, 6000, 12000, 109303, 218606, 327909, 437212, 546515, 655818, 874424, 1093030, 1311636, 1639545, 1748848, 2186060, 2623272, 2732575, 3279090, 3497696, 4372120, 5246544, 5465150, 6558180, 8197725, 8744240, 10493088, 10930300, 13116360, 13662875, 16395450, 17488480, 21860600, 26232720, 27325750, 32790900, 40988625, 43721200, 52465440, 54651500, 65581800, 81977250, 87442400, 109303000, 131163600, 163954500, 218606000, 262327200, 327909000, 437212000, 655818000, 1311636000]

約数ペア:

[(1, 1311636000), (2, 655818000), (3, 437212000), (4, 327909000), (5, 262327200), (6, 218606000), (8, 163954500), (10, 131163600), (12, 109303000), (15, 87442400), (16, 81977250), (20, 65581800), (24, 54651500), (25, 52465440), (30, 43721200), (32, 40988625), (40, 32790900), (48, 27325750), (50, 26232720), (60, 21860600), (75, 17488480), (80, 16395450), (96, 13662875), (100, 13116360), (120, 10930300), (125, 10493088), (150, 8744240), (160, 8197725), (200, 6558180), (240, 5465150), (250, 5246544), (300, 4372120), (375, 3497696), (400, 3279090), (480, 2732575), (500, 2623272), (600, 2186060), (750, 1748848), (800, 1639545), (1000, 1311636), (1200, 1093030), (1500, 874424), (2000, 655818), (2400, 546515), (3000, 437212), (4000, 327909), (6000, 218606), (12000, 109303)]