1420528050

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{28439}}^1$

素因数の和:28497

約数の個数: 96

約数和(自身を含む): 4020278400

約数和(自身を除く): 2599750350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 37, 45, 50, 54, 74, 75, 90, 111, 135, 150, 185, 222, 225, 270, 333, 370, 450, 555, 666, 675, 925, 999, 1110, 1350, 1665, 1850, 1998, 2775, 3330, 4995, 5550, 8325, 9990, 16650, 24975, 28439, 49950, 56878, 85317, 142195, 170634, 255951, 284390, 426585, 511902, 710975, 767853, 853170, 1052243, 1279755, 1421950, 1535706, 2104486, 2132925, 2559510, 3156729, 3839265, 4265850, 5261215, 6313458, 6398775, 7678530, 9470187, 10522430, 12797550, 15783645, 18940374, 19196325, 26306075, 28410561, 31567290, 38392650, 47350935, 52612150, 56821122, 78918225, 94701870, 142052805, 157836450, 236754675, 284105610, 473509350, 710264025, 1420528050]

約数ペア:

[(1, 1420528050), (2, 710264025), (3, 473509350), (5, 284105610), (6, 236754675), (9, 157836450), (10, 142052805), (15, 94701870), (18, 78918225), (25, 56821122), (27, 52612150), (30, 47350935), (37, 38392650), (45, 31567290), (50, 28410561), (54, 26306075), (74, 19196325), (75, 18940374), (90, 15783645), (111, 12797550), (135, 10522430), (150, 9470187), (185, 7678530), (222, 6398775), (225, 6313458), (270, 5261215), (333, 4265850), (370, 3839265), (450, 3156729), (555, 2559510), (666, 2132925), (675, 2104486), (925, 1535706), (999, 1421950), (1110, 1279755), (1350, 1052243), (1665, 853170), (1850, 767853), (1998, 710975), (2775, 511902), (3330, 426585), (4995, 284390), (5550, 255951), (8325, 170634), (9990, 142195), (16650, 85317), (24975, 56878), (28439, 49950)]