1028294700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{19813}}^1$

素因数の和:20003

約数の個数: 72

約数和(自身を含む): 2992548048

約数和(自身を除く): 1964253348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 173, 300, 346, 519, 692, 865, 1038, 1730, 2076, 2595, 3460, 4325, 5190, 8650, 10380, 12975, 17300, 19813, 25950, 39626, 51900, 59439, 79252, 99065, 118878, 198130, 237756, 297195, 396260, 495325, 594390, 990650, 1188780, 1485975, 1981300, 2971950, 3427649, 5943900, 6855298, 10282947, 13710596, 17138245, 20565894, 34276490, 41131788, 51414735, 68552980, 85691225, 102829470, 171382450, 205658940, 257073675, 342764900, 514147350, 1028294700]

約数ペア:

[(1, 1028294700), (2, 514147350), (3, 342764900), (4, 257073675), (5, 205658940), (6, 171382450), (10, 102829470), (12, 85691225), (15, 68552980), (20, 51414735), (25, 41131788), (30, 34276490), (50, 20565894), (60, 17138245), (75, 13710596), (100, 10282947), (150, 6855298), (173, 5943900), (300, 3427649), (346, 2971950), (519, 1981300), (692, 1485975), (865, 1188780), (1038, 990650), (1730, 594390), (2076, 495325), (2595, 396260), (3460, 297195), (4325, 237756), (5190, 198130), (8650, 118878), (10380, 99065), (12975, 79252), (17300, 59439), (19813, 51900), (25950, 39626)]