15709417900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:465

約数の個数: 216

約数和(自身を含む): 38833052720

約数和(自身を除く): 23123634820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 43, 44, 50, 55, 86, 100, 109, 110, 121, 172, 215, 218, 220, 242, 275, 277, 430, 436, 473, 484, 545, 550, 554, 605, 860, 946, 1075, 1090, 1100, 1108, 1199, 1210, 1385, 1892, 2150, 2180, 2365, 2398, 2420, 2725, 2770, 3025, 3047, 4300, 4687, 4730, 4796, 5203, 5450, 5540, 5995, 6050, 6094, 6925, 9374, 9460, 10406, 10900, 11825, 11911, 11990, 12100, 12188, 13189, 13850, 15235, 18748, 20812, 23435, 23650, 23822, 23980, 26015, 26378, 27700, 29975, 30193, 30470, 33517, 46870, 47300, 47644, 51557, 52030, 52756, 59555, 59950, 60386, 60940, 65945, 67034, 76175, 93740, 103114, 104060, 117175, 119110, 119900, 120772, 130075, 131021, 131890, 134068, 150965, 152350, 167585, 206228, 234350, 238220, 257785, 260150, 262042, 263780, 297775, 301930, 304700, 329725, 332123, 335170, 468700, 515570, 520300, 524084, 567127, 595550, 603860, 655105, 659450, 664246, 670340, 754825, 837925, 1031140, 1134254, 1191100, 1288925, 1298299, 1310210, 1318900, 1328492, 1441231, 1509650, 1660615, 1675850, 2268508, 2577850, 2596598, 2620420, 2835635, 2882462, 3019300, 3275525, 3321230, 3351700, 3653353, 5155700, 5193196, 5671270, 5764924, 6491495, 6551050, 6642460, 7206155, 7306706, 8303075, 11342540, 12982990, 13102100, 14178175, 14281289, 14412310, 14613412, 16606150, 18266765, 25965980, 28356350, 28562578, 28824620, 32457475, 33212300, 36030775, 36533530, 56712700, 57125156, 64914950, 71406445, 72061550, 73067060, 91333825, 129829900, 142812890, 144123100, 157094179, 182667650, 285625780, 314188358, 357032225, 365335300, 628376716, 714064450, 785470895, 1428128900, 1570941790, 3141883580, 3927354475, 7854708950, 15709417900]

約数ペア:

[(1, 15709417900), (2, 7854708950), (4, 3927354475), (5, 3141883580), (10, 1570941790), (11, 1428128900), (20, 785470895), (22, 714064450), (25, 628376716), (43, 365335300), (44, 357032225), (50, 314188358), (55, 285625780), (86, 182667650), (100, 157094179), (109, 144123100), (110, 142812890), (121, 129829900), (172, 91333825), (215, 73067060), (218, 72061550), (220, 71406445), (242, 64914950), (275, 57125156), (277, 56712700), (430, 36533530), (436, 36030775), (473, 33212300), (484, 32457475), (545, 28824620), (550, 28562578), (554, 28356350), (605, 25965980), (860, 18266765), (946, 16606150), (1075, 14613412), (1090, 14412310), (1100, 14281289), (1108, 14178175), (1199, 13102100), (1210, 12982990), (1385, 11342540), (1892, 8303075), (2150, 7306706), (2180, 7206155), (2365, 6642460), (2398, 6551050), (2420, 6491495), (2725, 5764924), (2770, 5671270), (3025, 5193196), (3047, 5155700), (4300, 3653353), (4687, 3351700), (4730, 3321230), (4796, 3275525), (5203, 3019300), (5450, 2882462), (5540, 2835635), (5995, 2620420), (6050, 2596598), (6094, 2577850), (6925, 2268508), (9374, 1675850), (9460, 1660615), (10406, 1509650), (10900, 1441231), (11825, 1328492), (11911, 1318900), (11990, 1310210), (12100, 1298299), (12188, 1288925), (13189, 1191100), (13850, 1134254), (15235, 1031140), (18748, 837925), (20812, 754825), (23435, 670340), (23650, 664246), (23822, 659450), (23980, 655105), (26015, 603860), (26378, 595550), (27700, 567127), (29975, 524084), (30193, 520300), (30470, 515570), (33517, 468700), (46870, 335170), (47300, 332123), (47644, 329725), (51557, 304700), (52030, 301930), (52756, 297775), (59555, 263780), (59950, 262042), (60386, 260150), (60940, 257785), (65945, 238220), (67034, 234350), (76175, 206228), (93740, 167585), (103114, 152350), (104060, 150965), (117175, 134068), (119110, 131890), (119900, 131021), (120772, 130075)]