76406850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:421

約数の個数: 144

約数和(自身を含む): 227688552

約数和(自身を除く): 151281702

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 37, 39, 45, 50, 65, 74, 75, 78, 90, 111, 117, 130, 150, 185, 195, 222, 225, 234, 325, 333, 353, 370, 390, 450, 481, 555, 585, 650, 666, 706, 925, 962, 975, 1059, 1110, 1170, 1443, 1665, 1765, 1850, 1950, 2118, 2405, 2775, 2886, 2925, 3177, 3330, 3530, 4329, 4589, 4810, 5295, 5550, 5850, 6354, 7215, 8325, 8658, 8825, 9178, 10590, 12025, 13061, 13767, 14430, 15885, 16650, 17650, 21645, 22945, 24050, 26122, 26475, 27534, 31770, 36075, 39183, 41301, 43290, 45890, 52950, 65305, 68835, 72150, 78366, 79425, 82602, 108225, 114725, 117549, 130610, 137670, 158850, 169793, 195915, 206505, 216450, 229450, 235098, 326525, 339586, 344175, 391830, 413010, 509379, 587745, 653050, 688350, 848965, 979575, 1018758, 1032525, 1175490, 1528137, 1697930, 1959150, 2065050, 2546895, 2938725, 3056274, 4244825, 5093790, 5877450, 7640685, 8489650, 12734475, 15281370, 25468950, 38203425, 76406850]

約数ペア:

[(1, 76406850), (2, 38203425), (3, 25468950), (5, 15281370), (6, 12734475), (9, 8489650), (10, 7640685), (13, 5877450), (15, 5093790), (18, 4244825), (25, 3056274), (26, 2938725), (30, 2546895), (37, 2065050), (39, 1959150), (45, 1697930), (50, 1528137), (65, 1175490), (74, 1032525), (75, 1018758), (78, 979575), (90, 848965), (111, 688350), (117, 653050), (130, 587745), (150, 509379), (185, 413010), (195, 391830), (222, 344175), (225, 339586), (234, 326525), (325, 235098), (333, 229450), (353, 216450), (370, 206505), (390, 195915), (450, 169793), (481, 158850), (555, 137670), (585, 130610), (650, 117549), (666, 114725), (706, 108225), (925, 82602), (962, 79425), (975, 78366), (1059, 72150), (1110, 68835), (1170, 65305), (1443, 52950), (1665, 45890), (1765, 43290), (1850, 41301), (1950, 39183), (2118, 36075), (2405, 31770), (2775, 27534), (2886, 26475), (2925, 26122), (3177, 24050), (3330, 22945), (3530, 21645), (4329, 17650), (4589, 16650), (4810, 15885), (5295, 14430), (5550, 13767), (5850, 13061), (6354, 12025), (7215, 10590), (8325, 9178), (8658, 8825)]