280849200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{283}}^1\times {\mathrm{827}}^1$

素因数の和:1131

約数の個数: 120

約数和(自身を含む): 903924288

約数和(自身を除く): 623075088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 283, 300, 400, 566, 600, 827, 849, 1132, 1200, 1415, 1654, 1698, 2264, 2481, 2830, 3308, 3396, 4135, 4245, 4528, 4962, 5660, 6616, 6792, 7075, 8270, 8490, 9924, 11320, 12405, 13232, 13584, 14150, 16540, 16980, 19848, 20675, 21225, 22640, 24810, 28300, 33080, 33960, 39696, 41350, 42450, 49620, 56600, 62025, 66160, 67920, 82700, 84900, 99240, 113200, 124050, 165400, 169800, 198480, 234041, 248100, 330800, 339600, 468082, 496200, 702123, 936164, 992400, 1170205, 1404246, 1872328, 2340410, 2808492, 3510615, 3744656, 4680820, 5616984, 5851025, 7021230, 9361640, 11233968, 11702050, 14042460, 17553075, 18723280, 23404100, 28084920, 35106150, 46808200, 56169840, 70212300, 93616400, 140424600, 280849200]

約数ペア:

[(1, 280849200), (2, 140424600), (3, 93616400), (4, 70212300), (5, 56169840), (6, 46808200), (8, 35106150), (10, 28084920), (12, 23404100), (15, 18723280), (16, 17553075), (20, 14042460), (24, 11702050), (25, 11233968), (30, 9361640), (40, 7021230), (48, 5851025), (50, 5616984), (60, 4680820), (75, 3744656), (80, 3510615), (100, 2808492), (120, 2340410), (150, 1872328), (200, 1404246), (240, 1170205), (283, 992400), (300, 936164), (400, 702123), (566, 496200), (600, 468082), (827, 339600), (849, 330800), (1132, 248100), (1200, 234041), (1415, 198480), (1654, 169800), (1698, 165400), (2264, 124050), (2481, 113200), (2830, 99240), (3308, 84900), (3396, 82700), (4135, 67920), (4245, 66160), (4528, 62025), (4962, 56600), (5660, 49620), (6616, 42450), (6792, 41350), (7075, 39696), (8270, 33960), (8490, 33080), (9924, 28300), (11320, 24810), (12405, 22640), (13232, 21225), (13584, 20675), (14150, 19848), (16540, 16980)]