55276368750

素因数分解:

$2^1\times 3^2\times 5^5\times {\mathrm{571}}^1\times {\mathrm{1721}}^1$

素因数の和:2325

約数の個数: 144

約数和(自身を含む): 150046552656

約数和(自身を除く): 94770183906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 571, 625, 750, 1125, 1142, 1250, 1713, 1721, 1875, 2250, 2855, 3125, 3426, 3442, 3750, 5139, 5163, 5625, 5710, 6250, 8565, 8605, 9375, 10278, 10326, 11250, 14275, 15489, 17130, 17210, 18750, 25695, 25815, 28125, 28550, 30978, 42825, 43025, 51390, 51630, 56250, 71375, 77445, 85650, 86050, 128475, 129075, 142750, 154890, 214125, 215125, 256950, 258150, 356875, 387225, 428250, 430250, 642375, 645375, 713750, 774450, 982691, 1070625, 1075625, 1284750, 1290750, 1784375, 1936125, 1965382, 2141250, 2151250, 2948073, 3211875, 3226875, 3568750, 3872250, 4913455, 5353125, 5378125, 5896146, 6423750, 6453750, 8844219, 9680625, 9826910, 10706250, 10756250, 14740365, 16059375, 16134375, 17688438, 19361250, 24567275, 29480730, 32118750, 32268750, 44221095, 48403125, 49134550, 73701825, 88442190, 96806250, 122836375, 147403650, 221105475, 245672750, 368509125, 442210950, 614181875, 737018250, 1105527375, 1228363750, 1842545625, 2211054750, 3070909375, 3685091250, 5527636875, 6141818750, 9212728125, 11055273750, 18425456250, 27638184375, 55276368750]

約数ペア:

[(1, 55276368750), (2, 27638184375), (3, 18425456250), (5, 11055273750), (6, 9212728125), (9, 6141818750), (10, 5527636875), (15, 3685091250), (18, 3070909375), (25, 2211054750), (30, 1842545625), (45, 1228363750), (50, 1105527375), (75, 737018250), (90, 614181875), (125, 442210950), (150, 368509125), (225, 245672750), (250, 221105475), (375, 147403650), (450, 122836375), (571, 96806250), (625, 88442190), (750, 73701825), (1125, 49134550), (1142, 48403125), (1250, 44221095), (1713, 32268750), (1721, 32118750), (1875, 29480730), (2250, 24567275), (2855, 19361250), (3125, 17688438), (3426, 16134375), (3442, 16059375), (3750, 14740365), (5139, 10756250), (5163, 10706250), (5625, 9826910), (5710, 9680625), (6250, 8844219), (8565, 6453750), (8605, 6423750), (9375, 5896146), (10278, 5378125), (10326, 5353125), (11250, 4913455), (14275, 3872250), (15489, 3568750), (17130, 3226875), (17210, 3211875), (18750, 2948073), (25695, 2151250), (25815, 2141250), (28125, 1965382), (28550, 1936125), (30978, 1784375), (42825, 1290750), (43025, 1284750), (51390, 1075625), (51630, 1070625), (56250, 982691), (71375, 774450), (77445, 713750), (85650, 645375), (86050, 642375), (128475, 430250), (129075, 428250), (142750, 387225), (154890, 356875), (214125, 258150), (215125, 256950)]