12721672500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{1187}}^1\times {\mathrm{1429}}^1$

素因数の和:2643

約数の個数: 120

約数和(自身を含む): 37150233120

約数和(自身を除く): 24428560620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1187, 1250, 1429, 1500, 1875, 2374, 2500, 2858, 3561, 3750, 4287, 4748, 5716, 5935, 7122, 7145, 7500, 8574, 11870, 14244, 14290, 17148, 17805, 21435, 23740, 28580, 29675, 35610, 35725, 42870, 59350, 71220, 71450, 85740, 89025, 107175, 118700, 142900, 148375, 178050, 178625, 214350, 296750, 356100, 357250, 428700, 445125, 535875, 593500, 714500, 741875, 890250, 893125, 1071750, 1483750, 1696223, 1780500, 1786250, 2143500, 2225625, 2679375, 2967500, 3392446, 3572500, 4451250, 5088669, 5358750, 6784892, 8481115, 8902500, 10177338, 10717500, 16962230, 20354676, 25443345, 33924460, 42405575, 50886690, 84811150, 101773380, 127216725, 169622300, 212027875, 254433450, 424055750, 508866900, 636083625, 848111500, 1060139375, 1272167250, 2120278750, 2544334500, 3180418125, 4240557500, 6360836250, 12721672500]

約数ペア:

[(1, 12721672500), (2, 6360836250), (3, 4240557500), (4, 3180418125), (5, 2544334500), (6, 2120278750), (10, 1272167250), (12, 1060139375), (15, 848111500), (20, 636083625), (25, 508866900), (30, 424055750), (50, 254433450), (60, 212027875), (75, 169622300), (100, 127216725), (125, 101773380), (150, 84811150), (250, 50886690), (300, 42405575), (375, 33924460), (500, 25443345), (625, 20354676), (750, 16962230), (1187, 10717500), (1250, 10177338), (1429, 8902500), (1500, 8481115), (1875, 6784892), (2374, 5358750), (2500, 5088669), (2858, 4451250), (3561, 3572500), (3750, 3392446), (4287, 2967500), (4748, 2679375), (5716, 2225625), (5935, 2143500), (7122, 1786250), (7145, 1780500), (7500, 1696223), (8574, 1483750), (11870, 1071750), (14244, 893125), (14290, 890250), (17148, 741875), (17805, 714500), (21435, 593500), (23740, 535875), (28580, 445125), (29675, 428700), (35610, 357250), (35725, 356100), (42870, 296750), (59350, 214350), (71220, 178625), (71450, 178050), (85740, 148375), (89025, 142900), (107175, 118700)]