42292250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3$

素因数の和:74

約数の個数: 128

約数和(自身を含む): 106928640

約数和(自身を除く): 64636390

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 50, 55, 65, 70, 77, 91, 110, 125, 130, 143, 154, 169, 175, 182, 250, 275, 286, 325, 338, 350, 385, 455, 550, 650, 715, 770, 845, 875, 910, 1001, 1183, 1375, 1430, 1625, 1690, 1750, 1859, 1925, 2002, 2197, 2275, 2366, 2750, 3250, 3575, 3718, 3850, 4225, 4394, 4550, 5005, 5915, 7150, 8450, 9295, 9625, 10010, 10985, 11375, 11830, 13013, 15379, 17875, 18590, 19250, 21125, 21970, 22750, 24167, 25025, 26026, 29575, 30758, 35750, 42250, 46475, 48334, 50050, 54925, 59150, 65065, 76895, 92950, 109850, 120835, 125125, 130130, 147875, 153790, 169169, 232375, 241670, 250250, 274625, 295750, 325325, 338338, 384475, 464750, 549250, 604175, 650650, 768950, 845845, 1208350, 1626625, 1691690, 1922375, 3020875, 3253250, 3844750, 4229225, 6041750, 8458450, 21146125, 42292250]

約数ペア:

[(1, 42292250), (2, 21146125), (5, 8458450), (7, 6041750), (10, 4229225), (11, 3844750), (13, 3253250), (14, 3020875), (22, 1922375), (25, 1691690), (26, 1626625), (35, 1208350), (50, 845845), (55, 768950), (65, 650650), (70, 604175), (77, 549250), (91, 464750), (110, 384475), (125, 338338), (130, 325325), (143, 295750), (154, 274625), (169, 250250), (175, 241670), (182, 232375), (250, 169169), (275, 153790), (286, 147875), (325, 130130), (338, 125125), (350, 120835), (385, 109850), (455, 92950), (550, 76895), (650, 65065), (715, 59150), (770, 54925), (845, 50050), (875, 48334), (910, 46475), (1001, 42250), (1183, 35750), (1375, 30758), (1430, 29575), (1625, 26026), (1690, 25025), (1750, 24167), (1859, 22750), (1925, 21970), (2002, 21125), (2197, 19250), (2275, 18590), (2366, 17875), (2750, 15379), (3250, 13013), (3575, 11830), (3718, 11375), (3850, 10985), (4225, 10010), (4394, 9625), (4550, 9295), (5005, 8450), (5915, 7150)]