40102650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:493

約数の個数: 144

約数和(自身を含む): 127670400

約数和(自身を除く): 87567750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 29, 30, 35, 42, 45, 50, 58, 63, 70, 75, 87, 90, 105, 126, 145, 150, 174, 175, 203, 210, 225, 261, 290, 315, 350, 406, 435, 439, 450, 522, 525, 609, 630, 725, 870, 878, 1015, 1050, 1218, 1305, 1317, 1450, 1575, 1827, 2030, 2175, 2195, 2610, 2634, 3045, 3073, 3150, 3654, 3951, 4350, 4390, 5075, 6090, 6146, 6525, 6585, 7902, 9135, 9219, 10150, 10975, 12731, 13050, 13170, 15225, 15365, 18270, 18438, 19755, 21950, 25462, 27657, 30450, 30730, 32925, 38193, 39510, 45675, 46095, 55314, 63655, 65850, 76386, 76825, 89117, 91350, 92190, 98775, 114579, 127310, 138285, 153650, 178234, 190965, 197550, 229158, 230475, 267351, 276570, 318275, 381930, 445585, 460950, 534702, 572895, 636550, 691425, 802053, 891170, 954825, 1145790, 1336755, 1382850, 1604106, 1909650, 2227925, 2673510, 2864475, 4010265, 4455850, 5728950, 6683775, 8020530, 13367550, 20051325, 40102650]

約数ペア:

[(1, 40102650), (2, 20051325), (3, 13367550), (5, 8020530), (6, 6683775), (7, 5728950), (9, 4455850), (10, 4010265), (14, 2864475), (15, 2673510), (18, 2227925), (21, 1909650), (25, 1604106), (29, 1382850), (30, 1336755), (35, 1145790), (42, 954825), (45, 891170), (50, 802053), (58, 691425), (63, 636550), (70, 572895), (75, 534702), (87, 460950), (90, 445585), (105, 381930), (126, 318275), (145, 276570), (150, 267351), (174, 230475), (175, 229158), (203, 197550), (210, 190965), (225, 178234), (261, 153650), (290, 138285), (315, 127310), (350, 114579), (406, 98775), (435, 92190), (439, 91350), (450, 89117), (522, 76825), (525, 76386), (609, 65850), (630, 63655), (725, 55314), (870, 46095), (878, 45675), (1015, 39510), (1050, 38193), (1218, 32925), (1305, 30730), (1317, 30450), (1450, 27657), (1575, 25462), (1827, 21950), (2030, 19755), (2175, 18438), (2195, 18270), (2610, 15365), (2634, 15225), (3045, 13170), (3073, 13050), (3150, 12731), (3654, 10975), (3951, 10150), (4350, 9219), (4390, 9135), (5075, 7902), (6090, 6585), (6146, 6525)]