4478889000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{78577}}^1$

素因数の和:78620

約数の個数: 128

約数和(自身を含む): 14709801600

約数和(自身を除く): 10230912600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 125, 150, 152, 190, 200, 228, 250, 285, 300, 375, 380, 456, 475, 500, 570, 600, 750, 760, 950, 1000, 1140, 1425, 1500, 1900, 2280, 2375, 2850, 3000, 3800, 4750, 5700, 7125, 9500, 11400, 14250, 19000, 28500, 57000, 78577, 157154, 235731, 314308, 392885, 471462, 628616, 785770, 942924, 1178655, 1492963, 1571540, 1885848, 1964425, 2357310, 2985926, 3143080, 3928850, 4478889, 4714620, 5893275, 5971852, 7464815, 7857700, 8957778, 9429240, 9822125, 11786550, 11943704, 14929630, 15715400, 17915556, 19644250, 22394445, 23573100, 29466375, 29859260, 35831112, 37324075, 39288500, 44788890, 47146200, 58932750, 59718520, 74648150, 78577000, 89577780, 111972225, 117865500, 149296300, 179155560, 186620375, 223944450, 235731000, 298592600, 373240750, 447888900, 559861125, 746481500, 895777800, 1119722250, 1492963000, 2239444500, 4478889000]

約数ペア:

[(1, 4478889000), (2, 2239444500), (3, 1492963000), (4, 1119722250), (5, 895777800), (6, 746481500), (8, 559861125), (10, 447888900), (12, 373240750), (15, 298592600), (19, 235731000), (20, 223944450), (24, 186620375), (25, 179155560), (30, 149296300), (38, 117865500), (40, 111972225), (50, 89577780), (57, 78577000), (60, 74648150), (75, 59718520), (76, 58932750), (95, 47146200), (100, 44788890), (114, 39288500), (120, 37324075), (125, 35831112), (150, 29859260), (152, 29466375), (190, 23573100), (200, 22394445), (228, 19644250), (250, 17915556), (285, 15715400), (300, 14929630), (375, 11943704), (380, 11786550), (456, 9822125), (475, 9429240), (500, 8957778), (570, 7857700), (600, 7464815), (750, 5971852), (760, 5893275), (950, 4714620), (1000, 4478889), (1140, 3928850), (1425, 3143080), (1500, 2985926), (1900, 2357310), (2280, 1964425), (2375, 1885848), (2850, 1571540), (3000, 1492963), (3800, 1178655), (4750, 942924), (5700, 785770), (7125, 628616), (9500, 471462), (11400, 392885), (14250, 314308), (19000, 235731), (28500, 157154), (57000, 78577)]