18704165700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{12911}}^1$

素因数の和:13378

約数の個数: 144

約数和(自身を含む): 59176212480

約数和(自身を除く): 40472046780

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 439, 550, 660, 825, 878, 1100, 1317, 1650, 1756, 2195, 2634, 3300, 4390, 4829, 5268, 6585, 8780, 9658, 10975, 12911, 13170, 14487, 19316, 21950, 24145, 25822, 26340, 28974, 32925, 38733, 43900, 48290, 51644, 57948, 64555, 65850, 72435, 77466, 96580, 120725, 129110, 131700, 142021, 144870, 154932, 193665, 241450, 258220, 284042, 289740, 322775, 362175, 387330, 426063, 482900, 568084, 645550, 710105, 724350, 774660, 852126, 968325, 1291100, 1420210, 1448700, 1704252, 1936650, 2130315, 2840420, 3550525, 3873300, 4260630, 5667929, 7101050, 8521260, 10651575, 11335858, 14202100, 17003787, 21303150, 22671716, 28339645, 34007574, 42606300, 56679290, 62347219, 68015148, 85018935, 113358580, 124694438, 141698225, 170037870, 187041657, 249388876, 283396450, 311736095, 340075740, 374083314, 425094675, 566792900, 623472190, 748166628, 850189350, 935208285, 1246944380, 1558680475, 1700378700, 1870416570, 3117360950, 3740833140, 4676041425, 6234721900, 9352082850, 18704165700]

約数ペア:

[(1, 18704165700), (2, 9352082850), (3, 6234721900), (4, 4676041425), (5, 3740833140), (6, 3117360950), (10, 1870416570), (11, 1700378700), (12, 1558680475), (15, 1246944380), (20, 935208285), (22, 850189350), (25, 748166628), (30, 623472190), (33, 566792900), (44, 425094675), (50, 374083314), (55, 340075740), (60, 311736095), (66, 283396450), (75, 249388876), (100, 187041657), (110, 170037870), (132, 141698225), (150, 124694438), (165, 113358580), (220, 85018935), (275, 68015148), (300, 62347219), (330, 56679290), (439, 42606300), (550, 34007574), (660, 28339645), (825, 22671716), (878, 21303150), (1100, 17003787), (1317, 14202100), (1650, 11335858), (1756, 10651575), (2195, 8521260), (2634, 7101050), (3300, 5667929), (4390, 4260630), (4829, 3873300), (5268, 3550525), (6585, 2840420), (8780, 2130315), (9658, 1936650), (10975, 1704252), (12911, 1448700), (13170, 1420210), (14487, 1291100), (19316, 968325), (21950, 852126), (24145, 774660), (25822, 724350), (26340, 710105), (28974, 645550), (32925, 568084), (38733, 482900), (43900, 426063), (48290, 387330), (51644, 362175), (57948, 322775), (64555, 289740), (65850, 284042), (72435, 258220), (77466, 241450), (96580, 193665), (120725, 154932), (129110, 144870), (131700, 142021)]