83520200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:775

約数の個数: 96

約数和(自身を含む): 211296000

約数和(自身を除く): 127775800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 31, 38, 40, 50, 62, 76, 95, 100, 124, 152, 155, 190, 200, 248, 310, 380, 475, 589, 620, 709, 760, 775, 950, 1178, 1240, 1418, 1550, 1900, 2356, 2836, 2945, 3100, 3545, 3800, 4712, 5672, 5890, 6200, 7090, 11780, 13471, 14180, 14725, 17725, 21979, 23560, 26942, 28360, 29450, 35450, 43958, 53884, 58900, 67355, 70900, 87916, 107768, 109895, 117800, 134710, 141800, 175832, 219790, 269420, 336775, 417601, 439580, 538840, 549475, 673550, 835202, 879160, 1098950, 1347100, 1670404, 2088005, 2197900, 2694200, 3340808, 4176010, 4395800, 8352020, 10440025, 16704040, 20880050, 41760100, 83520200]

約数ペア:

[(1, 83520200), (2, 41760100), (4, 20880050), (5, 16704040), (8, 10440025), (10, 8352020), (19, 4395800), (20, 4176010), (25, 3340808), (31, 2694200), (38, 2197900), (40, 2088005), (50, 1670404), (62, 1347100), (76, 1098950), (95, 879160), (100, 835202), (124, 673550), (152, 549475), (155, 538840), (190, 439580), (200, 417601), (248, 336775), (310, 269420), (380, 219790), (475, 175832), (589, 141800), (620, 134710), (709, 117800), (760, 109895), (775, 107768), (950, 87916), (1178, 70900), (1240, 67355), (1418, 58900), (1550, 53884), (1900, 43958), (2356, 35450), (2836, 29450), (2945, 28360), (3100, 26942), (3545, 23560), (3800, 21979), (4712, 17725), (5672, 14725), (5890, 14180), (6200, 13471), (7090, 11780)]