1242577200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{54499}}^1$

素因数の和:54539

約数の個数: 120

約数和(自身を含む): 4189960000

約数和(自身を除く): 2947382800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 150, 152, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 570, 600, 760, 912, 950, 1140, 1200, 1425, 1520, 1900, 2280, 2850, 3800, 4560, 5700, 7600, 11400, 22800, 54499, 108998, 163497, 217996, 272495, 326994, 435992, 544990, 653988, 817485, 871984, 1035481, 1089980, 1307976, 1362475, 1634970, 2070962, 2179960, 2615952, 2724950, 3106443, 3269940, 4087425, 4141924, 4359920, 5177405, 5449900, 6212886, 6539880, 8174850, 8283848, 10354810, 10899800, 12425772, 13079760, 15532215, 16349700, 16567696, 20709620, 21799600, 24851544, 25887025, 31064430, 32699400, 41419240, 49703088, 51774050, 62128860, 65398800, 77661075, 82838480, 103548100, 124257720, 155322150, 207096200, 248515440, 310644300, 414192400, 621288600, 1242577200]

約数ペア:

[(1, 1242577200), (2, 621288600), (3, 414192400), (4, 310644300), (5, 248515440), (6, 207096200), (8, 155322150), (10, 124257720), (12, 103548100), (15, 82838480), (16, 77661075), (19, 65398800), (20, 62128860), (24, 51774050), (25, 49703088), (30, 41419240), (38, 32699400), (40, 31064430), (48, 25887025), (50, 24851544), (57, 21799600), (60, 20709620), (75, 16567696), (76, 16349700), (80, 15532215), (95, 13079760), (100, 12425772), (114, 10899800), (120, 10354810), (150, 8283848), (152, 8174850), (190, 6539880), (200, 6212886), (228, 5449900), (240, 5177405), (285, 4359920), (300, 4141924), (304, 4087425), (380, 3269940), (400, 3106443), (456, 2724950), (475, 2615952), (570, 2179960), (600, 2070962), (760, 1634970), (912, 1362475), (950, 1307976), (1140, 1089980), (1200, 1035481), (1425, 871984), (1520, 817485), (1900, 653988), (2280, 544990), (2850, 435992), (3800, 326994), (4560, 272495), (5700, 217996), (7600, 163497), (11400, 108998), (22800, 54499)]