321601200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{283}}^1\times {\mathrm{947}}^1$

素因数の和:1251

約数の個数: 120

約数和(自身を含む): 1034927808

約数和(自身を除く): 713326608

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, 849, 947, 1132, 1200, 1415, 1698, 1894, 2264, 2830, 2841, 3396, 3788, 4245, 4528, 4735, 5660, 5682, 6792, 7075, 7576, 8490, 9470, 11320, 11364, 13584, 14150, 14205, 15152, 16980, 18940, 21225, 22640, 22728, 23675, 28300, 28410, 33960, 37880, 42450, 45456, 47350, 56600, 56820, 67920, 71025, 75760, 84900, 94700, 113200, 113640, 142050, 169800, 189400, 227280, 268001, 284100, 339600, 378800, 536002, 568200, 804003, 1072004, 1136400, 1340005, 1608006, 2144008, 2680010, 3216012, 4020015, 4288016, 5360020, 6432024, 6700025, 8040030, 10720040, 12864048, 13400050, 16080060, 20100075, 21440080, 26800100, 32160120, 40200150, 53600200, 64320240, 80400300, 107200400, 160800600, 321601200]

約数ペア:

[(1, 321601200), (2, 160800600), (3, 107200400), (4, 80400300), (5, 64320240), (6, 53600200), (8, 40200150), (10, 32160120), (12, 26800100), (15, 21440080), (16, 20100075), (20, 16080060), (24, 13400050), (25, 12864048), (30, 10720040), (40, 8040030), (48, 6700025), (50, 6432024), (60, 5360020), (75, 4288016), (80, 4020015), (100, 3216012), (120, 2680010), (150, 2144008), (200, 1608006), (240, 1340005), (283, 1136400), (300, 1072004), (400, 804003), (566, 568200), (600, 536002), (849, 378800), (947, 339600), (1132, 284100), (1200, 268001), (1415, 227280), (1698, 189400), (1894, 169800), (2264, 142050), (2830, 113640), (2841, 113200), (3396, 94700), (3788, 84900), (4245, 75760), (4528, 71025), (4735, 67920), (5660, 56820), (5682, 56600), (6792, 47350), (7075, 45456), (7576, 42450), (8490, 37880), (9470, 33960), (11320, 28410), (11364, 28300), (13584, 23675), (14150, 22728), (14205, 22640), (15152, 21225), (16980, 18940)]