442091250

素因数分解:

$2^1\times 3^3\times 5^4\times {\mathrm{13099}}^1$

素因数の和:13130

約数の個数: 80

約数和(自身を含む): 1227732000

約数和(自身を除く): 785640750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 625, 675, 750, 1125, 1250, 1350, 1875, 2250, 3375, 3750, 5625, 6750, 11250, 13099, 16875, 26198, 33750, 39297, 65495, 78594, 117891, 130990, 196485, 235782, 327475, 353673, 392970, 589455, 654950, 707346, 982425, 1178910, 1637375, 1768365, 1964850, 2947275, 3274750, 3536730, 4912125, 5894550, 8186875, 8841825, 9824250, 14736375, 16373750, 17683650, 24560625, 29472750, 44209125, 49121250, 73681875, 88418250, 147363750, 221045625, 442091250]

約数ペア:

[(1, 442091250), (2, 221045625), (3, 147363750), (5, 88418250), (6, 73681875), (9, 49121250), (10, 44209125), (15, 29472750), (18, 24560625), (25, 17683650), (27, 16373750), (30, 14736375), (45, 9824250), (50, 8841825), (54, 8186875), (75, 5894550), (90, 4912125), (125, 3536730), (135, 3274750), (150, 2947275), (225, 1964850), (250, 1768365), (270, 1637375), (375, 1178910), (450, 982425), (625, 707346), (675, 654950), (750, 589455), (1125, 392970), (1250, 353673), (1350, 327475), (1875, 235782), (2250, 196485), (3375, 130990), (3750, 117891), (5625, 78594), (6750, 65495), (11250, 39297), (13099, 33750), (16875, 26198)]