74267220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4283}}^1$

素因数の和:4329

約数の個数: 72

約数和(自身を含む): 220951584

約数和(自身を除く): 146684364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 867, 1020, 1156, 1445, 1734, 2890, 3468, 4283, 4335, 5780, 8566, 8670, 12849, 17132, 17340, 21415, 25698, 42830, 51396, 64245, 72811, 85660, 128490, 145622, 218433, 256980, 291244, 364055, 436866, 728110, 873732, 1092165, 1237787, 1456220, 2184330, 2475574, 3713361, 4368660, 4951148, 6188935, 7426722, 12377870, 14853444, 18566805, 24755740, 37133610, 74267220]

約数ペア:

[(1, 74267220), (2, 37133610), (3, 24755740), (4, 18566805), (5, 14853444), (6, 12377870), (10, 7426722), (12, 6188935), (15, 4951148), (17, 4368660), (20, 3713361), (30, 2475574), (34, 2184330), (51, 1456220), (60, 1237787), (68, 1092165), (85, 873732), (102, 728110), (170, 436866), (204, 364055), (255, 291244), (289, 256980), (340, 218433), (510, 145622), (578, 128490), (867, 85660), (1020, 72811), (1156, 64245), (1445, 51396), (1734, 42830), (2890, 25698), (3468, 21415), (4283, 17340), (4335, 17132), (5780, 12849), (8566, 8670)]