68887350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1151}}^1$

素因数の和:1195

約数の個数: 144

約数和(自身を含む): 222842880

約数和(自身を除く): 153955530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 30, 35, 38, 42, 45, 50, 57, 63, 70, 75, 90, 95, 105, 114, 126, 133, 150, 171, 175, 190, 210, 225, 266, 285, 315, 342, 350, 399, 450, 475, 525, 570, 630, 665, 798, 855, 950, 1050, 1151, 1197, 1330, 1425, 1575, 1710, 1995, 2302, 2394, 2850, 3150, 3325, 3453, 3990, 4275, 5755, 5985, 6650, 6906, 8057, 8550, 9975, 10359, 11510, 11970, 16114, 17265, 19950, 20718, 21869, 24171, 28775, 29925, 34530, 40285, 43738, 48342, 51795, 57550, 59850, 65607, 72513, 80570, 86325, 103590, 109345, 120855, 131214, 145026, 153083, 172650, 196821, 201425, 218690, 241710, 258975, 306166, 328035, 362565, 393642, 402850, 459249, 517950, 546725, 604275, 656070, 725130, 765415, 918498, 984105, 1093450, 1208550, 1377747, 1530830, 1640175, 1812825, 1968210, 2296245, 2755494, 3280350, 3625650, 3827075, 4592490, 4920525, 6888735, 7654150, 9841050, 11481225, 13777470, 22962450, 34443675, 68887350]

約数ペア:

[(1, 68887350), (2, 34443675), (3, 22962450), (5, 13777470), (6, 11481225), (7, 9841050), (9, 7654150), (10, 6888735), (14, 4920525), (15, 4592490), (18, 3827075), (19, 3625650), (21, 3280350), (25, 2755494), (30, 2296245), (35, 1968210), (38, 1812825), (42, 1640175), (45, 1530830), (50, 1377747), (57, 1208550), (63, 1093450), (70, 984105), (75, 918498), (90, 765415), (95, 725130), (105, 656070), (114, 604275), (126, 546725), (133, 517950), (150, 459249), (171, 402850), (175, 393642), (190, 362565), (210, 328035), (225, 306166), (266, 258975), (285, 241710), (315, 218690), (342, 201425), (350, 196821), (399, 172650), (450, 153083), (475, 145026), (525, 131214), (570, 120855), (630, 109345), (665, 103590), (798, 86325), (855, 80570), (950, 72513), (1050, 65607), (1151, 59850), (1197, 57550), (1330, 51795), (1425, 48342), (1575, 43738), (1710, 40285), (1995, 34530), (2302, 29925), (2394, 28775), (2850, 24171), (3150, 21869), (3325, 20718), (3453, 19950), (3990, 17265), (4275, 16114), (5755, 11970), (5985, 11510), (6650, 10359), (6906, 9975), (8057, 8550)]